AP Exhaust 700051 Exhaust Muffler - Left or Right

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AP Exhaust 700051 Exhaust Muffler - Left or Right

Brand	AP Exhaust 700051
Position	Left and Right
Body Height	4.06
Body Length	20
Body Material	Aluminized steel
Body Width	10.5
Grade Type	Regular
Heat Shield Attached	No
Inlet Inside Diameter	2.5
Inlet Location	Right center
Inlet Quantity	1
Inlet Type	Pipe
Muffler Configuration	O/oo
Muffler Type	Baffled
Outlet Location	Left center
Outlet Outside Diameter	2.25
Outlet Quantity	1
Outlet Type	Pipe
Overall Length	25
Series	Msl
Shape	Oval
Sound Level	Oe comparable
Tunable	No
Fits	Chevrolet and GMC · 1172 vehicles

OE comparable sound. Delivers a familiar exhaust note for everyday driving.

Baffled design. Helps shape exhaust flow for a balanced tone.

Aluminized steel body. Offers corrosion resistance for long service life.

$62.69Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

Free return shipping if it doesn't fit when you check fitment here first.

Confirm position

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Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

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AP Exhaust 700051 Muffler Overview

AP Exhaust 700051 is a direct-fit exhaust muffler for a wide range of Chevrolet and GMC trucks, vans, and utility vehicles from 1979-1993. It uses an oval, baffled design with OE-comparable sound level to support factory-style exhaust tone and fitment on many classic GM applications.

Key Features

Part number: 700051
Brand: AP Exhaust
MSL series muffler
Oval body shape with aluminized steel construction
Baffled muffler design for OE-comparable sound
Single inlet, single outlet pipe configuration
Inlet inside diameter: 2.5 in.
Outlet outside diameter: 2.25 in.
Body dimensions: 4.06 in. H x 10.5 in. W x 20 in. L
Overall length: 25 in.
Heat shield attached: No

Detailed Description

AP Exhaust 700051 is built for direct-fit replacement on many Chevrolet C1500, K1500, C2500, K2500, and GMC C1500, K1500, C2500, and K2500 applications, along with select G-series vans, P-series chassis, and older C/K trucks and Suburban models. The aluminized steel body helps provide durable exhaust service, while the baffled internal construction is tuned for an OE-comparable sound level rather than an aggressive tone. This part number 700051 is a practical choice for restoring factory-style exhaust performance on compatible GM vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Address

Exhaust noise from a worn or rusted muffler
Loss of factory-style exhaust tone on classic GM trucks and vans
Corrosion-related muffler failure on aluminized steel systems
Fitment issues when replacing a direct-fit OE-style muffler
Restricted exhaust flow caused by internal muffler damage

Installation Notes and Tips

Verify inlet and outlet orientation before installation: right-center inlet, left-center outlet, with a 2.5 in. inlet and 2.25 in. outlet. Confirm vehicle-specific notes such as closed coupled exhaust exclusions, converter requirements, GVW limits, dual-exhaust position, and left or right side applications before ordering. Fits 1988-1993 Chevrolet C1500, N/A; Fits 1988-1993 Chevrolet K1500, N/A; Fits 1983-1993 Chevrolet G20, Left or Right; Fits 1982-1990 Chevrolet P30, Left or Right; Fits 1979-1986 GMC K1500, N/A.

Quality Assurance

AP Exhaust manufactures replacement exhaust components for direct-fit service applications. The 700051 muffler is built to match listed vehicle fitment and OE-style sound characteristics for the covered Chevrolet and GMC applications.

This part fits 1172 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Drive Type	Liters	Cylinders	Wheel Base	Position	Notes
1993	Chevrolet	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1993	Chevrolet	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1993	Chevrolet	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1993	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1993	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1993	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1993	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1993	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1993	Chevrolet	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1993	Chevrolet	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1993	Chevrolet	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	Chevrolet	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1993	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1993	GMC	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1993	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1993	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1993	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1993	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1993	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1993	GMC	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1993	GMC	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1993	GMC	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1993	GMC	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1992	Chevrolet	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1992	Chevrolet	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1992	Chevrolet	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1992	Chevrolet	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	Chevrolet	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	Chevrolet	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1992	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1992	GMC	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1992	GMC	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1992	GMC	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1992	GMC	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1992	GMC	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1991	Chevrolet	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1991	Chevrolet	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1991	Chevrolet	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1991	Chevrolet	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	Chevrolet	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	Chevrolet	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1991	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1991	GMC	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1991	GMC	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1991	GMC	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1991	GMC	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1991	GMC	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1990	Chevrolet	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1990	Chevrolet	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1990	Chevrolet	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1990	Chevrolet	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	Chevrolet	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1990	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (under 8500 lbs. G.V.W.); except Closed Coupled Exhaust
1990	GMC	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1990	GMC	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1990	GMC	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1990	GMC	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1990	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1989	Chevrolet	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1989	Chevrolet	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	Chevrolet	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P20	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P20	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	C1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	C1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1989	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K1500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	K1500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1989	GMC	K2500	—	4.3L	V6	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1989	GMC	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K2500	—	5.0L	V8	141.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P2500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P2500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1989	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	Chevrolet	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	Chevrolet	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	Chevrolet	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1988	Chevrolet	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	Chevrolet	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	Chevrolet	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	Chevrolet	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1988	Chevrolet	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P20	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P20	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	C1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	GMC	C1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	C2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1988	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	C2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	C2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	K1500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; except Closed Coupled Exhaust
1988	GMC	K1500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	K1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	K1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	K2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	K2500	—	4.3L	V6	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; under 8500 lbs. G.V.W.; except Closed Coupled Exhaust
1988	GMC	K2500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	K2500	—	5.0L	V8	155.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P2500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P2500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1988	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P20	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P20	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	R10	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1987	Chevrolet	R10	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1987	Chevrolet	R20	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1987	Chevrolet	V10	4WD	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1987	Chevrolet	V10	4WD	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P2500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P2500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	R1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1987	GMC	R1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1987	GMC	R2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1987	GMC	V1500	4WD	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1987	GMC	V1500	4WD	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	C10	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1986	Chevrolet	C10	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1986	Chevrolet	C20	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1986	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	K10	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	K10	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P20	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P20	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1986	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1986	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1986	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P2500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P2500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1986	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	C10	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1985	Chevrolet	C10	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1985	Chevrolet	C20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter; BEFORE 1/1/85
1985	Chevrolet	C20	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1985	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985
1985	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985
1985	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	C30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	K10	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	K10	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter; before Jan. 1, 1985
1985	Chevrolet	K20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	Chevrolet	P20	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P20	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	C1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1985	GMC	C1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1985	GMC	C2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter; BEFORE 1/1/85
1985	GMC	C2500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1985	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985
1985	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985
1985	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	C3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before 1/1/1985)
1985	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	K1500	—	4.3L	V6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	K1500	—	4.3L	V6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter; before Jan. 1, 1985
1985	GMC	K2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; before Jan. 1, 1985
1985	GMC	P2500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P2500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1985	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1984	Chevrolet	C10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1984	Chevrolet	C20	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1984	Chevrolet	C20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1984	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	5.7L	V8	—	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	C30	—	5.7L	V8	—	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1984	Chevrolet	K20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	135.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	159.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	164.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	159.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	135.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	164.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1984	GMC	C1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1984	GMC	C2500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1984	GMC	C2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1984	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	5.7L	V8	—	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	C3500	—	5.7L	V8	—	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1984	GMC	K2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	135.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	159.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	164.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	164.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	135.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	159.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1984	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1984	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1983	Chevrolet	C10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1983	Chevrolet	C20	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1983	Chevrolet	C20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1983	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	5.7L	V8	—	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	C30	—	5.7L	V8	—	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G20	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G20	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G20	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G20	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G30	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G30	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	G30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1983	Chevrolet	K20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	5.7L	V8	164.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	159.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	135.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	135.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	164.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	159.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1983	GMC	C1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1983	GMC	C2500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1983	GMC	C2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1983	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	5.7L	V8	—	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	C3500	—	5.7L	V8	—	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G2500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G2500	—	6.2L	V8	110.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G2500	—	6.2L	V8	110.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G2500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G3500	—	6.2L	V8	146.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G3500	—	6.2L	V8	146.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	G3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1983	GMC	K2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	5.7L	V8	135.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	159.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	164.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	135.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	159.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	164.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1983	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1983	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1982	Chevrolet	C10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1982	Chevrolet	C10 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1982	Chevrolet	C20	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1982	Chevrolet	C20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1982	Chevrolet	C20	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1982	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1982	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1982	Chevrolet	C30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K10 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1982	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1982	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1982	Chevrolet	K30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	Chevrolet	K5 Blazer	—	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	Chevrolet	P30	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1982	GMC	C1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1982	GMC	C1500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1982	GMC	C2500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1982	GMC	C2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1982	GMC	C2500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1982	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1982	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1982	GMC	C3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	Jimmy	—	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K1500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1982	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1982	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K2500	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1982	GMC	K2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1982	GMC	K3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1982	GMC	P3500	—	6.2L	V8	137.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	157.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	178.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	133.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	178.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	137.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	133.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	157.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	125.0"	Left	DIRECT FIT MSL/MAXIMUM Muffler
1982	GMC	P3500	—	6.2L	V8	125.0"	Right	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1981	Chevrolet	C10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1981	Chevrolet	C10	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1981	Chevrolet	C10	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1981	Chevrolet	C10 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	C20	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1981	Chevrolet	C20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1981	Chevrolet	C20	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1981	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	Chevrolet	C30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K10	—	5.7L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	K10	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	K10 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1981	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K20	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	K20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	K20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	Chevrolet	K20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	Chevrolet	K30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	Chevrolet	K5 Blazer	4WD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	Chevrolet	K5 Blazer	RWD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (w/ 2 1/4" Outlet)
1981	Chevrolet	K5 Blazer	4WD	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust, with Converter
1981	Chevrolet	K5 Blazer	RWD	5.0L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust, with Converter
1981	GMC	C1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1981	GMC	C1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1981	GMC	C1500	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1981	GMC	C1500	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1981	GMC	C1500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	C2500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1981	GMC	C2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1981	GMC	C2500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1981	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	GMC	C3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	Jimmy	4WD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	Jimmy	RWD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (w/ 2 1/4" Outlet)
1981	GMC	Jimmy	4WD	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust, with Converter
1981	GMC	Jimmy	RWD	5.0L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust, with Converter
1981	GMC	K1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K1500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	K1500	—	5.7L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	K1500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1981	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K2500	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	K2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	K2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1981	GMC	K2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; California Models
1981	GMC	K3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1981	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1981	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	Chevrolet	C10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	Chevrolet	C10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	Chevrolet	C10	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1980	Chevrolet	C10	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1980	Chevrolet	C10	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	Chevrolet	C10	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	Chevrolet	C20	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1980	Chevrolet	C20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1980	Chevrolet	C20	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1980	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1980	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1980	Chevrolet	C30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K10	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K10	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K20	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1980	Chevrolet	K30	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K30	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K30	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K30	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	Chevrolet	K5 Blazer	4WD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	Chevrolet	K5 Blazer	RWD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (w/ 2 1/4" Outlet)
1980	Chevrolet	K5 Blazer	RWD	5.0L	V8	—	Right	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust, with Converter
1980	GMC	C1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	GMC	C1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	GMC	C1500	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1980	GMC	C1500	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1980	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	GMC	C2500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1980	GMC	C2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1980	GMC	C2500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1980	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1980	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1980	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Heavy Duty LT9 Engine
1980	GMC	C3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	Jimmy	4WD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	Jimmy	RWD	4.1L	L6	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; (w/ 2 1/4" Outlet)
1980	GMC	Jimmy	RWD	5.0L	V8	—	Right	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust, with Converter
1980	GMC	K1500	—	4.1L	L6	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	K1500	—	4.1L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	K2500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; without Converter
1980	GMC	K3500	—	4.8L	L6	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	K3500	—	4.8L	L6	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	K3500	—	4.8L	L6	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	K3500	—	4.8L	L6	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1980	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1980	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	Chevrolet	C10	—	5.7L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C10	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C10	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C10	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C10	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1979	Chevrolet	C10	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1979	Chevrolet	C10 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C10 Suburban	—	5.0L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C20	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	C20	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C20 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C20 Suburban	—	5.0L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	Chevrolet	C30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	C30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	C30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	C30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	K10	—	6.6L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	K10	—	6.6L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	Chevrolet	K30	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	Chevrolet	K30	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	Chevrolet	K30	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	Chevrolet	K30	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	GMC	C1500	—	5.7L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C1500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C1500	—	5.0L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C1500	—	5.0L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C1500	—	5.7L	V8	131.5"	Left	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1979	GMC	C1500	—	5.7L	V8	131.5"	Right	DIRECT FIT MSL/MAXIMUM Muffler; Dual Exhaust
1979	GMC	C1500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C1500 Suburban	—	5.0L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C2500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	C2500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C2500 Suburban	—	5.7L	V8	—	N/A	DIRECT FIT MSL/MAXIMUM Muffler; with Converter
1979	GMC	C3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	C3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	C3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	C3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	K1500	—	6.6L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	K1500	—	6.6L	V8	117.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler
1979	GMC	K3500	—	5.7L	V8	164.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	GMC	K3500	—	5.7L	V8	131.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	GMC	K3500	—	5.7L	V8	159.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
1979	GMC	K3500	—	5.7L	V8	135.5"	N/A	DIRECT FIT MSL/MAXIMUM Muffler; Single Exhaust
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