Walker 18345 Exhaust Muffler

Brand	Walker 18345
Universal Or Specific Fit	Specific
Shape	Oval
Grade Type	Regular
Inlet Inside Diameter	2.25
Body Width	9.75
Inlet Quantity	1
Outlet Inside Diameter	2
Outlet Quantity	1
Reversible	No
Tunable	No
Overall Length	23.75
Body Height	4.25
Body Length	19
Body Material	Steel
Finish	Aluminized
Inlet 1 Inside Diameter	2.25
Inlet 1 Type	Pipe connection
Inlet Configuration	Offset
Inlet Offset	2.875
Inlet Type	Pipe connection
Muffler Type	Combination
Outlet 1 Inside Diameter	2
Outlet 1 Type	Pipe connection
Outlet Configuration	Offset
Outlet Type	Pipe connection
Product line	SoundFX Direct Fit
Fits	Buick, Chevrolet, Oldsmobile, and Pontiac · 138 vehicles

Direct-fit replacement. Specific-fit muffler installs cleanly with no guesswork.

Aluminized steel construction. Helps resist corrosion for longer service life.

Mechanical interior joints. Spun-locked heads add durability and a quality finish.

Cross-references TYC 700057 for the same application. See all 1.

$64.40Free shipping

In stock · usually ships same day before 1pm CST

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Walker SoundFX Direct Fit Muffler

Walker SoundFX Direct Fit muffler Part Number 18345 is a specific-fit exhaust muffler for classic GM A-body and G-body applications. It is built with aluminized steel for improved service life versus low-carbon steel and is shaped for a direct replacement on supported vehicles.

For drivers searching for a replacement muffler for a 1978-1988 Buick Regal, Chevrolet Monte Carlo, or Oldsmobile Cutlass, this Walker SoundFX muffler provides a direct-fit solution with OE-style dimensions and offset pipe connections.

Key Features

Specific-fit exhaust muffler for supported vehicle applications
Oval combination muffler design
Aluminized steel body and finish
1 inlet, 1 outlet, pipe connection style
Offset inlet and outlet configuration
Mechanical interior joints and spun-locked heads for added durability
Walker SoundFX Direct Fit line for replacement exhaust service

Product Details

Walker 18345 is an exhaust muffler with a 2.25-inch inlet inside diameter and a 2-inch outlet inside diameter. The oval steel body measures 19 inches long, 9.75 inches wide, and 4.25 inches high, with an overall length of 23.75 inches. Its aluminized construction helps resist corrosion better than low-carbon steel, while the direct-fit layout supports a cleaner replacement on vehicles originally equipped with this style of muffler.

This part cross-references TYC 700057 for the same application. It is a practical choice for owners servicing a Buick Regal, Chevrolet Monte Carlo, or Oldsmobile Cutlass who need a replacement muffler that matches the original exhaust routing and connection style.

Vehicle Fitment

Fits 1980-1988 Chevrolet Monte Carlo, N/A
Fits 1979-1981 Chevrolet Monte Carlo, N/A with Single Outlet
Fits 1982-1983 Chevrolet Malibu, N/A
Fits 1979-1981 Chevrolet Malibu, N/A with Single Outlet
Fits 1982-1987 Chevrolet El Camino, N/A
Fits 1979-1981 Chevrolet El Camino, N/A with Single Outlet
Fits 1978-1987 Buick Regal, N/A
Fits 1978-1980 Buick Century, N/A
Fits 1982-1988 Oldsmobile Cutlass Supreme, N/A with Single Exhaust
Fits 1985-1987 Oldsmobile Cutlass Supreme, N/A
Fits 1980, 1983 Oldsmobile Cutlass Supreme, N/A
Fits 1978-1979 Oldsmobile Cutlass Supreme, N/A with Single Outlet
Fits 1985-1987 Oldsmobile Cutlass, N/A with Single Exhaust
Fits 1985-1987 Oldsmobile Cutlass, N/A
Fits 1980, 1978-1979 Oldsmobile Cutlass, N/A with Single Outlet
Fits 1983-1984 Oldsmobile Cutlass Calais, N/A
Fits 1982-1984 Oldsmobile Cutlass Calais, N/A with Single Exhaust
Fits 1980, 1978-1979 Oldsmobile Cutlass Calais, N/A with Single Outlet
Fits 1982-1983 Oldsmobile Cutlass Cruiser, N/A
Fits 1982-1983 Oldsmobile Cutlass Cruiser, N/A with Single Exhaust
Fits 1980, 1978-1979 Oldsmobile Cutlass Cruiser, N/A with Single Outlet
Fits 1980 Oldsmobile Cutlass Salon, N/A
Fits 1978-1979 Oldsmobile Cutlass Salon, N/A with Single Outlet
Fits 1983-1987 Pontiac Grand Prix, N/A
Fits 1979-1980 Pontiac Grand Prix, N/A
Fits 1983-1986 Pontiac Bonneville, N/A
Fits 1982-1983 Pontiac Grand LeMans, N/A
Fits 1979-1980 Pontiac LeMans, N/A with Single Outlet

Installation Notes

Confirm inlet and outlet diameters, offset orientation, and exhaust routing before installation. For welded assemblies, replace all required related parts so the exhaust system aligns correctly and seals as intended. Verify the vehicle’s single-exhaust or single-outlet configuration against the fitment notes before ordering.

Quality Assurance

Walker SoundFX Direct Fit mufflers use 100% aluminized steel, mechanical interior joints, and spun-locked heads to support long-term exhaust service. The SoundFX Direct Fit line is built for replacement applications where fit, appearance, and controlled exhaust acoustics matter.

This part fits 138 vehicles

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

Year	Make	Model	Submodel	Body Type	Drive Type	Liters	Cylinders	Fuel Type	Position	Notes
1988	Chevrolet	Monte Carlo	—	—	RWD	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1988	Chevrolet	Monte Carlo	Base	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1988	Chevrolet	Monte Carlo	LS	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1988	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Buick	Regal	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Buick	Regal	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Chevrolet	El Camino	—	—	—	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Chevrolet	Monte Carlo	—	—	RWD	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Chevrolet	Monte Carlo	Base	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Chevrolet	Monte Carlo	LS	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Oldsmobile	Cutlass	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Oldsmobile	Cutlass	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Oldsmobile	Cutlass Salon	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Oldsmobile	Cutlass Supreme	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Pontiac	Grand Prix	—	—	—	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1987	Pontiac	Grand Prix	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Buick	Regal	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Buick	Regal	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Chevrolet	El Camino	—	—	—	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Chevrolet	Monte Carlo	—	—	RWD	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Chevrolet	Monte Carlo	Base	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Chevrolet	Monte Carlo	LS	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Oldsmobile	Cutlass	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Oldsmobile	Cutlass	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Oldsmobile	Cutlass Salon	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Oldsmobile	Cutlass Supreme	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Pontiac	Bonneville	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Pontiac	Bonneville	—	—	RWD	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Pontiac	Bonneville	—	—	RWD	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Pontiac	Grand Prix	—	—	—	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1986	Pontiac	Grand Prix	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Buick	Regal	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Chevrolet	El Camino	—	—	—	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Chevrolet	Monte Carlo	—	—	RWD	4.3L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Chevrolet	Monte Carlo	Base	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Oldsmobile	Cutlass	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Oldsmobile	Cutlass	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Oldsmobile	Cutlass Salon	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Oldsmobile	Cutlass Supreme	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Pontiac	Bonneville	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Pontiac	Bonneville	—	—	RWD	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1985	Pontiac	Grand Prix	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Buick	Regal	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Chevrolet	El Camino	—	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Chevrolet	Monte Carlo	—	—	RWD	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Chevrolet	Monte Carlo	Base	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Oldsmobile	Cutlass Calais	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Oldsmobile	Cutlass Calais	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Pontiac	Bonneville	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Pontiac	Bonneville	—	—	RWD	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1984	Pontiac	Grand Prix	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Buick	Regal	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Chevrolet	El Camino	—	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Chevrolet	Malibu	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Chevrolet	Malibu	—	—	RWD	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Chevrolet	Monte Carlo	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Chevrolet	Monte Carlo	—	—	RWD	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Oldsmobile	Cutlass Calais	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Oldsmobile	Cutlass Calais	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Oldsmobile	Cutlass Cruiser	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Oldsmobile	Cutlass Cruiser	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Oldsmobile	Cutlass Supreme	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Pontiac	Bonneville	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Pontiac	Grand LeMans	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1983	Pontiac	Grand Prix	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Buick	Regal	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Chevrolet	Malibu	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Chevrolet	Monte Carlo	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Oldsmobile	Cutlass Calais	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Oldsmobile	Cutlass Cruiser	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Oldsmobile	Cutlass Cruiser	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Exhaust; If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Pontiac	Grand LeMans	Base	—	—	4.4L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1982	Pontiac	Grand LeMans	Base	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1981	Buick	Regal	Sport	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1981	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1981	Chevrolet	Malibu	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1981	Chevrolet	Malibu	Base	—	—	5.7L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1981	Chevrolet	Monte Carlo	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1981	Chevrolet	Monte Carlo	—	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Buick	Century	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Buick	Century	—	Coupe	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Buick	Century	—	Sedan	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Buick	Regal	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Buick	Regal	Sport	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Malibu	Estate	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Malibu	Base	—	—	5.7L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Malibu	Estate	—	—	5.7L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Malibu	Base	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Malibu	Sport	—	—	5.7L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Malibu	Sport	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Monte Carlo	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Chevrolet	Monte Carlo	—	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Oldsmobile	Cutlass	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Oldsmobile	Cutlass Calais	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Oldsmobile	Cutlass Cruiser	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Oldsmobile	Cutlass Salon	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Pontiac	Grand Prix	—	—	RWD	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1980	Pontiac	LeMans	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Buick	Century	Limited	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Buick	Century	Special	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Buick	Century	Custom	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Buick	Regal	Sport	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Buick	Regal	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Chevrolet	El Camino	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Chevrolet	Malibu	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Chevrolet	Monte Carlo	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass	—	—	—	5.7L	V8	DIESEL	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Calais	—	—	—	4.3L	V8	DIESEL	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Calais	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Salon	—	—	—	4.3L	V8	DIESEL	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Salon	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Supreme	—	—	—	5.7L	V8	DIESEL	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Supreme	—	—	—	4.3L	V8	DIESEL	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Pontiac	Grand Prix	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1979	Pontiac	LeMans	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Buick	Century	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Buick	Regal	Sport	—	—	3.8L	V6	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Buick	Regal	—	—	—	5.0L	V8	—	N/A	If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Oldsmobile	Cutlass	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Oldsmobile	Cutlass Calais	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Oldsmobile	Cutlass Salon	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
1978	Oldsmobile	Cutlass Supreme	—	—	—	5.0L	V8	—	N/A	with Single Outlet; If welded assembly, replace all required parts; SoundFX Direct Fit
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Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

TYC — 700057