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Walker 21151 Exhaust Muffler - Left or Right
| Brand | Walker 21151 |
|---|---|
| Position | Right and Left |
| Universal Or Specific Fit | Specific |
| Shape | Round |
| Grade Type | Regular |
| Inlet Inside Diameter | 2.5 |
| Body Width | 6.5 |
| Inlet Quantity | 1 |
| Outlet Inside Diameter | 2.25 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 27.75 |
| Body Height | 6.5 |
| Body Length | 23 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 2.5 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 1.5 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Inside Diameter | 2.25 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe connection |
| Product line | Quiet-Flow |
| Fits | Chevrolet, Chrysler, Dodge, Ford, GMC, and Jeep · 274 vehicles |
OE-style sound. Quiet-Flow mufflers are tuned for a refined exhaust note.
Superior flow. Engineered to move exhaust efficiently through the system.
Aluminized steel. Helps resist corrosion for longer service life.
Cross-references CSF 3906 for the same application. See all 1.
Walker Quiet-Flow Muffler 21151
Walker Quiet-Flow 21151 is a specific-fit exhaust muffler built for select domestic truck and van applications. It is designed to deliver OE-style sound while maintaining strong exhaust flow, making it a practical replacement for aging factory mufflers on vehicles such as Jeep Grand Wagoneer, Ford F-250, and Chevrolet P30 applications.
Key Features
- Specific-fit exhaust muffler for targeted vehicle applications
- Round muffler body with aluminized finish for corrosion resistance
- Steel body construction for everyday exhaust service
- Offset inlet and outlet pipe connections for application-specific routing
- 2.5-inch inlet inside diameter and 2.25-inch outlet inside diameter
- Combination muffler design for OE-style sound control and flow
- Walker Quiet-Flow line for domestic and foreign vehicle coverage
Quiet-Flow Product Line Details
Walker Quiet-Flow mufflers are part of Walker’s OE-style replacement exhaust lineup. The line focuses on controlled exhaust tone and efficient flow, making it a direct-fit choice for drivers who want a factory-like sound profile without changing the vehicle’s exhaust layout. Part number 21151 follows that approach with a specific-fit design for older truck, van, and utility vehicle applications.
Detailed Description
Walker 21151 is a round exhaust muffler with a 6.5-inch body width, 6.5-inch body height, 23-inch body length, and 27.75-inch overall length. It uses a 2.5-inch offset inlet and a 2.25-inch offset outlet with pipe connections, and its aluminized steel construction is suited to replacement work where fitment and sound control matter. This muffler is listed for a wide range of classic applications, including 1971-1974 Chrysler Town & Country, 1975-1985 Chevrolet P30, and 1970-1976 Ford F-100 models, along with additional Jeep, Dodge, GMC, and Ford truck fitments. This part cross-references CSF 3906 for the same application.
Common Problems It Can Address
- Exhaust noise from a worn or rusted muffler
- Loss of factory-style exhaust tone
- Corrosion-related muffler failure
- Poor exhaust routing after muffler replacement
- Fitment issues on specific classic truck and van applications
Installation Notes and Tips
Verify the vehicle year, make, model, and position before ordering, since fitment varies by application and some listings include notes such as emission-system restrictions, serial-number breaks, or left/right placement. For welded assemblies, replace all required parts as noted in the fitment data. On commercial-use applications, arc-welded construction is recommended where specified. Confirm inlet and outlet orientation, offset dimensions, and pipe sizes before installation.
Quality Assurance
Walker Quiet-Flow mufflers are backed by a limited lifetime warranty and a 90-day Safe and Sound guarantee. Part number 21151 is built for specific applications and is intended to provide OE-style sound and dependable exhaust flow in the vehicles listed above.
Compatible Vehicles
- Fits 1984-1991 Jeep Grand Wagoneer, N/A
- Fits 1984-1988 Jeep J10, N/A
- Fits 1984-1988 Jeep J20, N/A
- Fits 1975-1985 Chevrolet P30, Left
- Fits 1975-1985 Chevrolet P30, Right
- Fits 1985 Ford F-350, N/A
- Fits 1979-1985 GMC P3500, Right
- Fits 1979-1985 GMC P3500, Left
- Fits 1983-1984 Ford F-350, N/A
- Fits 1983 Ford F-250, N/A
- Fits 1965-1967 Ford F-250, N/A
- Fits 1981-1983 Jeep Cherokee, N/A
- Fits 1981-1983 Jeep J10, N/A
- Fits 1981-1983 Jeep J20, N/A
- Fits 1981-1982 Jeep Wagoneer, N/A
- Fits 1980 Jeep Cherokee, N/A
- Fits 1980 Jeep Wagoneer, N/A
- Fits 1979 Dodge Ramcharger, N/A
- Fits 1978-1979 Ford F-100, N/A
- Fits 1978-1979 Ford F-150, N/A
- Fits 1979 Ford F-250, N/A
- Fits 1979 Jeep Cherokee, N/A
- Fits 1979 Jeep Wagoneer, N/A
- Fits 1975-1978 Chevrolet P30, Left
- Fits 1975-1978 Chevrolet P30, Right
- Fits 1977-1978 Dodge B100, N/A
- Fits 1977-1978 Dodge B200, N/A
- Fits 1976-1978 Dodge B200, N/A
- Fits 1976-1978 Dodge B300, N/A
- Fits 1977-1978 Dodge W150, N/A
- Fits 1976-1978 Dodge W200, N/A
- Fits 1978 Ford F-100, N/A
- Fits 1978 Ford F-150, N/A
- Fits 1976-1977 Dodge W100, N/A
- Fits 1977 Ford F-250, N/A
- Fits 1970-1976 Ford F-100, N/A
- Fits 1975-1976 Ford F-150, N/A
- Fits 1976 Ford F-250, N/A
- Fits 1975-1976 Ford F-350, N/A
- Fits 1975 Ford F-250, N/A
- Fits 1975 Ford F-350, N/A
- Fits 1974 Chrysler Imperial, N/A
- Fits 1972-1974 Chrysler New Yorker, N/A
- Fits 1972-1974 Chrysler Newport, N/A
- Fits 1971-1974 Chrysler Town & Country, N/A
- Fits 1972-1974 Dodge Monaco, N/A
- Fits 1974 Ford F-250, N/A
- Fits 1971-1973 Chrysler Imperial, N/A
- Fits 1971-1973 Dodge Monaco, N/A
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1990 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1989 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1988 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1988 | Jeep | J10 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1988 | Jeep | J20 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1987 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1987 | Jeep | J10 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1987 | Jeep | J20 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1986 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1986 | Jeep | J10 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1986 | Jeep | J20 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Ford | F-350 | — | — | — | 6.9L | V8 | 160.8" | N/A | Before 02/1985; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1985 | Jeep | J10 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1985 | Jeep | J20 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Ford | F-350 | — | — | — | 6.9L | V8 | 160.8" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Jeep | Grand Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1984 | Jeep | J10 | — | — | — | 5.9L | V8 | 131.0" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Jeep | J20 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Ford | F-250 | — | — | — | 6.9L | V8 | 137.0" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Ford | F-250 | — | — | — | 6.9L | V8 | 160.5" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Ford | F-350 | — | — | — | 6.9L | V8 | 160.8" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Jeep | Cherokee | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1983 | Jeep | J10 | — | — | — | 5.9L | V8 | 131.0" | N/A | Premium; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Jeep | J20 | Base | — | — | 5.9L | V8 | — | N/A | Premium; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Jeep | Cherokee | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1982 | Jeep | J10 | — | — | — | 5.9L | V8 | 131.0" | N/A | Premium; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Jeep | J20 | — | — | — | 5.9L | V8 | 131.0" | N/A | Premium; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Jeep | Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1981 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Jeep | Cherokee | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1981 | Jeep | J10 | — | — | — | 5.9L | V8 | 131.0" | N/A | Premium; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Jeep | J20 | Base | — | — | 5.9L | V8 | — | N/A | Premium; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Jeep | Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1980 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1980 | Jeep | Cherokee | — | — | — | 5.9L | V8 | — | N/A | Premium; without California Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1980 | Jeep | Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; without California Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 1979 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Dodge | Ramcharger | — | — | — | 5.2L | V8 | — | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Dodge | Ramcharger | — | — | — | 5.9L | V8 | — | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; without California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Ford | F-100 | — | — | — | 6.6L | V8 | — | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Ford | F-100 | — | — | — | 5.8L | V8 | — | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Ford | F-150 | — | — | — | 6.6L | V8 | — | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Ford | F-150 | — | — | — | 5.8L | V8 | — | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Ford | F-250 | — | — | RWD | 5.8L | V8 | 133.0" | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Ford | F-250 | — | — | RWD | 6.6L | V8 | 133.0" | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | GMC | P3500 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Jeep | Cherokee | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1979 | Jeep | Wagoneer | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B100 | — | — | — | 5.9L | V8 | — | N/A | Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B200 | — | — | — | 5.9L | V8 | — | N/A | Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B200 | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B200 | — | — | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B300 | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B300 | — | — | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | B300 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | W150 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | W150 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | W200 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Dodge | W200 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Ford | F-100 | — | — | — | 5.8L | V8 | — | N/A | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Ford | F-100 | — | — | — | 6.6L | V8 | — | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Ford | F-150 | — | — | — | 6.6L | V8 | — | N/A | Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1978 | Ford | F-150 | — | — | — | 5.8L | V8 | — | N/A | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B100 | — | — | — | 5.9L | V8 | — | N/A | Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B200 | — | — | — | 5.9L | V8 | — | N/A | Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B200 | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B200 | — | — | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B300 | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B300 | — | — | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | B300 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | W100 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | W100 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | W150 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | W150 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | W200 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Dodge | W200 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Ford | F-250 | — | — | 4WD | 5.8L | V8 | 133.0" | N/A | Before Serial # Y20001; Premium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1977 | Ford | F-250 | — | — | 4WD | 6.6L | V8 | 133.0" | N/A | Before Serial # Y20001; Premium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | B200 | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | B200 | — | — | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | B300 | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | B300 | — | — | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | W100 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | W100 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Single Catalytic Converter; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | W200 | — | — | — | 5.9L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Dodge | W200 | — | — | — | 5.2L | V8 | 149.0" | N/A | Arc Welded Construction Recommended for Commercial Use; Premium; with Sound Control; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-100 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-100 | — | — | — | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-150 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-150 | — | — | — | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-150 | — | — | — | 7.5L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-250 | — | — | RWD | 5.9L | V8 | 155.0" | N/A | From Serial # V80001; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1976 | Ford | F-350 | — | — | RWD | 5.9L | V8 | 155.0" | N/A | From Serial # V80001; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 137.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Right | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 178.0" | Left | Arc Welded Construction Recommended for Commercial Use; Heavy Duty Muffler; Premium; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 5.7L | V8 | 158.5" | Left | Premium; Regular Duty Muffler; with Dual Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Right | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Chevrolet | P30 | — | — | — | 7.4L | V8 | — | Left | Arc Welded Construction Recommended for Commercial Use; Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Heavy Duty Muffler; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-100 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-100 | — | — | — | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-150 | — | — | — | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-150 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-250 | — | — | RWD | 5.9L | V8 | 133.0" | N/A | Before Serial # V80001; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-350 | — | — | RWD | 5.9L | V8 | 137.0" | N/A | Before Serial # V80001; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1975 | Ford | F-350 | — | — | RWD | 5.9L | V8 | 155.0" | N/A | From Serial # V80001; Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Chrysler | Imperial | — | — | — | 7.2L | V8 | — | N/A | Premium; with Standard Duty Engine; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Chrysler | New Yorker | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Chrysler | Newport | Custom | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Chrysler | Town & Country | — | Wagon | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Dodge | Monaco | — | Wagon | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | 4WD | — | — | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | RWD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | 4WD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | 4WD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | 4WD | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | RWD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-100 | — | — | — | 7.5L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-250 | — | — | RWD | 6.4L | V8 | — | N/A | Before Serial # V80001; Premium; with 133 (in) Wheelbase; Limited Lifetime Warranty; Quiet-Flow |
| 1974 | Ford | F-250 | — | — | RWD | 5.9L | V8 | — | N/A | Before Serial # V80001; Premium; with 133 (in) Wheelbase; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Chrysler | Imperial | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Chrysler | New Yorker | Brougham | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Chrysler | Newport | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Chrysler | Town & Country | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Dodge | Monaco | — | U/K | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Dodge | Monaco | — | — | — | 7.2L | V8 | — | N/A | Premium; with Single Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | 4WD | — | — | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | RWD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | 4WD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | 4WD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | 4WD | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | RWD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1973 | Ford | F-100 | — | — | — | 7.5L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Chrysler | Imperial | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Chrysler | New Yorker | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Chrysler | Newport | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Chrysler | Town & Country | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Dodge | Monaco | — | U/K | — | 6.6L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Dodge | Monaco | — | — | — | 7.2L | V8 | — | N/A | Premium; with Single Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Ford | F-100 | — | — | 4WD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Ford | F-100 | — | — | RWD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Ford | F-100 | — | — | 4WD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1972 | Ford | F-100 | — | — | RWD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Chrysler | Imperial | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Chrysler | Town & Country | — | — | — | 6.3L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Chrysler | Town & Country | — | — | — | 7.2L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Dodge | Monaco | — | U/K | — | 7.2L | V8 | — | N/A | Premium; with Single Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Dodge | Monaco | — | U/K | — | 6.3L | V8 | — | N/A | Premium; with Single Exhaust; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Ford | F-100 | — | — | 4WD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Ford | F-100 | — | — | RWD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Ford | F-100 | — | — | 4WD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1971 | Ford | F-100 | — | — | RWD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1970 | Ford | F-100 | — | — | 4WD | — | — | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1970 | Ford | F-100 | — | — | RWD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1970 | Ford | F-100 | — | — | 4WD | 6.4L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1970 | Ford | F-100 | — | — | RWD | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1970 | Ford | F-100 | — | — | 4WD | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1967 | Ford | F-250 | — | — | — | 5.8L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1966 | Ford | F-250 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1966 | Ford | F-250 | — | — | — | 5.8L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1965 | Ford | F-250 | — | — | — | 5.9L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
| 1965 | Ford | F-250 | — | — | — | 5.8L | V8 | — | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow |
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