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Walker 22171 Exhaust Muffler
| Brand | Walker 22171 |
|---|---|
| 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 | 25.5 |
| Body Height | 4.25 |
| Body Length | 21 |
| Body Material | Stainless 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 | Quiet-Flow SS |
| Fits | Chevrolet and GMC · 314 vehicles |
100% stainless steel. Resists corrosion for long-lasting exhaust performance.
Precision fit. Engineered for a specific fit and easier installation.
OE-style sound. Delivers a factory-like exhaust note.
Cross-references Anchor 3123 and Anchor 3269 for the same application. See all 2.
Walker Quiet-Flow SS Muffler 22171
Walker Quiet-Flow SS muffler 22171 is a specific-fit exhaust muffler built with stainless-steel body construction for OE-style sound control and steady exhaust flow. It is shaped for direct replacement use on select Chevrolet and GMC trucks and vans, including C/K-series, G-series, and P-series applications.
Key Features
- 100% stainless-steel construction for the muffler body
- Quiet-Flow SS product line with precision fit and OE-style sound
- Oval muffler design with a combination muffler layout
- Center 2.5-inch inlet and dual 2-inch offset outlets
- Specific-fit design for select domestic vehicle applications
- Walker part number 22171
Product Details
The Walker Quiet-Flow SS line is built for drivers who want a direct-fit exhaust muffler with controlled sound and consistent flow characteristics. Part number 22171 uses an oval stainless-steel body with a 2.5-inch center inlet, 2-inch dual outlets, and a 25.5-inch overall length. The aluminized finish and stainless-steel body construction support long-term exhaust service in demanding driving conditions. This part cross-references Anchor (e.g., 3123, 3269) for the same application.
Compatible vehicle coverage includes Fits 1991-1995 Chevrolet C2500, N/A; Fits 1991-1995 Chevrolet C3500, N/A; Fits 1991-1995 Chevrolet K2500, N/A; Fits 1991-1995 Chevrolet K3500, N/A; Fits 1991-1995 GMC C2500, N/A; Fits 1991-1995 GMC C3500, N/A; Fits 1991-1995 GMC K2500, N/A; Fits 1991-1995 GMC K3500, N/A; Fits 1983-1994 Chevrolet G10, N/A; Fits 1983-1994 Chevrolet G20, N/A; Fits 1983-1994 GMC G1500, N/A; Fits 1983-1994 GMC G2500, N/A; Fits 1988-1993 Chevrolet C1500, N/A; Fits 1988-1993 Chevrolet C2500, N/A; Fits 1988-1993 Chevrolet K1500, N/A; Fits 1988-1993 Chevrolet K2500, N/A; Fits 1988-1993 GMC C1500, N/A; Fits 1988-1993 GMC C2500, N/A; Fits 1988-1993 GMC K1500, N/A; Fits 1988-1993 GMC K2500, N/A; Fits 1990 Chevrolet C1500, N/A; Fits 1982-1987 Chevrolet P20, N/A; Fits 1982-1987 Chevrolet P30, N/A; Fits 1982-1987 GMC P2500, N/A; Fits 1982-1987 GMC P3500, N/A; Fits 1983-1986 Chevrolet G20, N/A; Fits 1985-1986 Chevrolet G30, N/A; Fits 1985-1986 GMC G3500, N/A; Fits 1983-1984 Chevrolet G30, N/A; Fits 1983-1984 GMC G2500, N/A; Fits 1983-1984 GMC G3500, N/A; Fits 1980-1982 Chevrolet G10, N/A; Fits 1980-1982 Chevrolet G20, N/A; Fits 1982 Chevrolet G30, N/A; Fits 1980-1982 GMC G1500, N/A; Fits 1980-1982 GMC G2500, N/A; Fits 1982 GMC G3500, N/A; Fits 1979-1980 Chevrolet G30, N/A; Fits 1979-1980 GMC G3500, N/A; Fits 1979 Chevrolet G20, N/A; Fits 1979 GMC G2500, N/A.
What It Helps Address
- Exhaust noise that no longer matches OE-style sound levels
- Corrosion-related muffler replacement on older truck and van exhaust systems
- Restricted exhaust flow caused by a worn or damaged muffler
- Fitment issues when replacing a specific-fit factory-style muffler
- Service needs on Chevrolet and GMC C/K, G, and P-series exhaust systems
Installation Notes and Tips
Verify inlet and outlet configuration before installation: 2.5-inch center inlet, dual 2-inch offset outlets. This muffler is not reversible and is not tunable. For welded assemblies, replace all required parts as noted in the fitment data, and confirm the vehicle-specific application before beginning exhaust work. Fits 1991-1995 Chevrolet C2500, N/A and Fits 1988-1993 GMC K2500, N/A among other listed applications.
Quality Assurance
Walker Quiet-Flow SS mufflers are positioned as stainless-steel replacement mufflers with precision fit and OE-style sound characteristics. Part number 22171 is backed by the limited lifetime warranty references shown in the fitment notes for the listed applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1995 | Chevrolet | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | Chevrolet | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | Chevrolet | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | Chevrolet | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | GMC | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | GMC | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | GMC | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1995 | GMC | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | Chevrolet | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | Chevrolet | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1994 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | Chevrolet | G20 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | Chevrolet | G20 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1994 | Chevrolet | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | Chevrolet | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | GMC | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | GMC | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1994 | GMC | G2500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | GMC | G2500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1994 | GMC | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1994 | GMC | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1993 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | G20 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | G20 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1993 | Chevrolet | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | Chevrolet | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1993 | GMC | G2500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | G2500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1993 | GMC | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1993 | GMC | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1992 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | G20 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | G20 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1992 | Chevrolet | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | Chevrolet | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1992 | GMC | G2500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | G2500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1992 | GMC | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1992 | GMC | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1991 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | G20 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | G20 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1991 | Chevrolet | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | Chevrolet | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | C3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1991 | GMC | G2500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | G2500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; Quiet-Flow SS |
| 1991 | GMC | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | K2500 | — | 5.7L | V8 | 131.5" | N/A | Over 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1991 | GMC | K3500 | — | 5.7L | V8 | 131.5" | N/A | Premium; Regular Duty Muffler; with 2.5 (in) Muffler Inlet; with Dual Outlets; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | C1500 | — | 7.4L | V8 | 117.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | Chevrolet | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1990 | GMC | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | Chevrolet | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | C1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | C1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | C2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | C2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | G2500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | K1500 | — | 5.7L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | K1500 | — | 6.2L | V8 | 141.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | K2500 | — | 6.2L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1989 | GMC | K2500 | — | 5.7L | V8 | 141.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | C2500 | — | 6.2L | V8 | 155.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | C2500 | — | 6.2L | V8 | 131.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | K2500 | — | 6.2L | V8 | 131.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | Chevrolet | K2500 | — | 6.2L | V8 | 155.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | C1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | C2500 | — | 6.2L | V8 | 155.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | C2500 | — | 6.2L | V8 | 131.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | K1500 | — | 5.7L | V8 | 117.5" | N/A | Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | K2500 | — | 6.2L | V8 | 131.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1988 | GMC | K2500 | — | 6.2L | V8 | 155.5" | N/A | Below 8500 (lb) GVW; Premium; with 2.5 (in) Muffler Inlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1987 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1987 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1987 | Chevrolet | P20 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1987 | Chevrolet | P30 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1987 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1987 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1987 | GMC | P2500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1987 | GMC | P3500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1986 | Chevrolet | G10 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | Chevrolet | G10 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | Chevrolet | G20 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Catalytic Converter; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | Chevrolet | G30 | — | 5.7L | V8 | 146.0" | N/A | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1986 | Chevrolet | P20 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1986 | Chevrolet | P30 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1986 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | GMC | G1500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | GMC | G1500 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | GMC | G2500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1986 | GMC | G3500 | — | 5.7L | V8 | 146.0" | N/A | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1986 | GMC | P2500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1986 | GMC | P3500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1985 | Chevrolet | G10 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | Chevrolet | G10 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | Chevrolet | G20 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Catalytic Converter; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | Chevrolet | G30 | — | 5.7L | V8 | 146.0" | N/A | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1985 | Chevrolet | P20 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1985 | Chevrolet | P30 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1985 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | GMC | G1500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | GMC | G1500 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | GMC | G2500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1985 | GMC | G3500 | — | 5.7L | V8 | 146.0" | N/A | Before 01/01/1985; Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1985 | GMC | P2500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1985 | GMC | P3500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1984 | Chevrolet | G10 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | Chevrolet | G10 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | Chevrolet | G20 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Catalytic Converter; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | Chevrolet | G30 | — | 5.7L | V8 | 146.0" | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1984 | Chevrolet | P20 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1984 | Chevrolet | P30 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1984 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | GMC | G1500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | GMC | G1500 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | GMC | G2500 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; with Catalytic Converter; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1984 | GMC | G3500 | — | 5.7L | V8 | 146.0" | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1984 | GMC | P2500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1984 | GMC | P3500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1983 | Chevrolet | G10 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | Chevrolet | G10 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | Chevrolet | G10 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | Chevrolet | G10 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | Chevrolet | G20 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Catalytic Converter; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | Chevrolet | G30 | — | 5.7L | V8 | 146.0" | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1983 | Chevrolet | P20 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1983 | Chevrolet | P30 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1983 | GMC | G1500 | — | 5.0L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | GMC | G1500 | — | 5.0L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | GMC | G1500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | GMC | G1500 | — | 5.7L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | GMC | G2500 | — | 5.7L | V8 | 110.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; with Catalytic Converter; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1983 | GMC | G3500 | — | 5.7L | V8 | 146.0" | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1983 | GMC | P2500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1983 | GMC | P3500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | G10 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | G10 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | G20 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | G30 | — | 5.7L | V8 | 146.0" | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Single Catalytic Converter; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | P20 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | Chevrolet | P30 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | G1500 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | G1500 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | G2500 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | G3500 | — | 5.7L | V8 | 146.0" | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Single Catalytic Converter; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | P2500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1982 | GMC | P3500 | — | 5.7L | V8 | — | N/A | Do Not Use with Federal Emission Control or H5D Emissions; Premium; Regular Duty Muffler; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | Chevrolet | G10 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | Chevrolet | G10 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | Chevrolet | G20 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | GMC | G1500 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | GMC | G1500 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | GMC | G2500 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1981 | GMC | G2500 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G10 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G10 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G20 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G20 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G20 | Chevy Van | 6.6L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G20 | Beauville | 6.6L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | Chevrolet | G30 | — | 6.6L | V8 | 125.0" | N/A | Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | GMC | G1500 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | GMC | G1500 | — | 5.0L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | GMC | G2500 | — | 6.6L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | GMC | G2500 | — | 5.7L | V8 | — | N/A | Premium; with Dual Outlets; Limited Lifetime Warranty; Quiet-Flow SS |
| 1980 | GMC | G3500 | — | 6.6L | V8 | 125.0" | N/A | Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1979 | Chevrolet | G20 | — | 6.6L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1979 | Chevrolet | G30 | — | 6.6L | V8 | 146.0" | N/A | Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
| 1979 | GMC | G2500 | — | 6.6L | V8 | 125.0" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 1979 | GMC | G3500 | — | 6.6L | V8 | 146.0" | N/A | Premium; Regular Duty Muffler; Limited Lifetime Warranty; Quiet-Flow SS |
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