Walker 18344 Exhaust Muffler
OE Quality 60-Day Returns
Walker
 SoundFX Direct Fit

Walker 18344 Exhaust Muffler

Brand Walker 18344
Universal Or Specific Fit Specific
Shape Oval
Grade Type Regular
Inlet Inside Diameter 2.5
Body Width 9.75
Inlet Quantity 1
Outlet Inside Diameter 2
Reversible No
Tunable No
Overall Length 32.25
Body Height 4.25
Body Length 21
Body Material Steel
Finish Aluminized
Inlet 1 Inside Diameter 2.5
Inlet 1 Type Pipe connection
Inlet Configuration Center
Inlet Type Pipe connection
Muffler Type Combination
Outlet 1 Inside Diameter 2
Outlet 1 Type Pipe connection
Outlet 2 Inside Diameter 2
Outlet 2 Type Pipe connection
Outlet Configuration Offset
Outlet Quantity 2
Outlet Type Pipe connection
Product line SoundFX Direct Fit
Fits Chevrolet and GMC · 332 vehicles

Direct-fit design. Installs as a specific replacement with a straightforward pipe connection.

Aluminized steel. Helps resist corrosion for longer service life than low-carbon steel.

Mechanical interior joints. Spun-locked heads add durability and help maintain a quality appearance.

$76.99Free 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.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $76.99
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Exhaust Muffler options

Walker SoundFX Direct Fit Muffler for GM Trucks

Walker SoundFX Direct Fit muffler Part Number 18344 is a specific-fit exhaust muffler for select Chevrolet and GMC full-size trucks. It uses aluminized steel construction and a combination muffler design to support a durable replacement with controlled exhaust acoustics.

Key Features

  • Specific-fit replacement for select 1988-1995 Chevrolet C/K and GMC C/K truck applications
  • Oval muffler body with a 2.5-inch center inlet and dual 2-inch offset outlets
  • 100% aluminized steel construction for longer service life than low-carbon steel
  • Mechanical interior joints and spun-locked heads for added durability
  • Direct-fit SoundFX line for a quality appearance and predictable exhaust tone
  • Walker Part Number 18344 for easy catalog matching

Product Details

The Walker SoundFX Direct Fit line is built for drivers who want an OE-style exhaust muffler replacement without changing the factory routing. This oval, steel-bodied muffler measures 32.25 inches overall, with a 21-inch body length, 9.75-inch body width, and 4.25-inch body height. The aluminized finish helps resist corrosion, while the combination muffler layout and pipe-connection inlet and outlets support a straightforward exhaust service on the correct application.

Fits 1988-1995 Chevrolet C3500, N/A. Fits 1988-1995 Chevrolet K3500, N/A. Fits 1988-1995 GMC C3500, N/A. Fits 1988-1995 GMC K3500, N/A. Fits 1989-1995 Chevrolet C2500, N/A. Fits 1989-1995 GMC C2500, N/A. Fits 1991-1995 Chevrolet K2500, N/A. Fits 1991-1995 GMC K2500, N/A. Fits 1988-1993 Chevrolet C1500, N/A. Fits 1988-1993 Chevrolet K1500, N/A. Fits 1988-1993 GMC C1500, N/A. Fits 1988-1993 GMC K1500, N/A.

Common Replacement Uses

  • Replacing a rusted or leaking muffler on a Chevrolet C/K or GMC C/K truck
  • Restoring factory-style exhaust routing after muffler failure
  • Addressing excessive exhaust noise from a worn internal muffler core
  • Correcting fitment issues on vehicles requiring a 2.5-inch muffler inlet
  • Servicing dual-outlet truck exhaust layouts on select heavy-duty applications

Installation Notes and Tips

Verify inlet and outlet sizing before installation: this muffler uses a 2.5-inch center inlet and dual 2-inch offset outlets. Confirm the vehicle’s GVW and exhaust configuration against the fitment notes, especially on Chevrolet and GMC C2500, K2500, C3500, and K3500 applications. If the original exhaust uses a welded assembly, replace all required parts during service to ensure proper alignment and sealing. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Walker builds the SoundFX Direct Fit line with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in exhaust service. Part Number 18344 is engineered as a direct-fit muffler replacement for the listed Chevrolet and GMC truck applications.

Related reading

This part fits 332 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersWheel BasePositionNotes
1995ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1995ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1995ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1995ChevroletK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1995GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1995GMCC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1995GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1995GMCK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1994ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1994ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1994ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1994ChevroletK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1994GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1994GMCC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1994GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1994GMCK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; SoundFX Direct Fit
1993ChevroletK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK25004.3LV6155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993ChevroletK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; SoundFX Direct Fit
1993GMCK25004.3LV6155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993GMCK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; SoundFX Direct Fit
1992ChevroletK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK25004.3LV6155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992ChevroletK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; SoundFX Direct Fit
1992GMCK25004.3LV6155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992GMCK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; SoundFX Direct Fit
1991ChevroletK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK25004.3LV6155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991ChevroletK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; SoundFX Direct Fit
1991GMCK25004.3LV6155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991GMCK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC35005.7LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK35005.7LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990ChevroletK35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC35005.7LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCC35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK35005.7LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1990GMCK35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC35005.7LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989ChevroletK35005.7LV8—N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25006.2LV8155.5"N/AOver 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCC35005.7LV8—N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1989GMCK35005.7LV8—N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC35005.7LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC35005.7LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988ChevroletK35005.7LV8—N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCC35005.7LV8—N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK15005.7LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK15006.2LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK15006.2LV8155.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK15005.7LV8131.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK25006.2LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK25006.2LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK25005.7LV8131.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK25005.7LV8155.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK25005.7LV8131.5"N/AOver 8500 (lb) GVW; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW); with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK25005.7LV8155.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK35006.2LV8155.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK35006.2LV8131.5"N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1988GMCK35005.7LV8—N/ARegular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit