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Dorman 674-245 Exhaust Manifold - Right
| Brand | Dorman 674-245 |
|---|---|
| Position | Right |
| Color | Natural |
| Gasket Or Seal Included | Yes |
| Grade Type | Regular |
| Heat Shield Included | Yes |
| Material | Cast Iron |
| Mounting Hardware Included | Yes |
| Package Contents | Exhaust Manifold; 1 Manifold Gasket; 3 Studs; 3 Springs; 3 Nuts |
| Port Shape | Square |
| Fits | Chevrolet and GMC · 216 vehicles |
OE direct replacement. Precision-engineered for the fit and function of the original manifold.
Cast iron construction. Durably manufactured for dependable exhaust service.
Complete repair kit. Includes gaskets and downpipe hardware for installation.
Cross-references ATP 101098, 651235 and 14031376 for the same application. See all 3.
OE-Style Exhaust Manifold for GM Trucks and SUVs
Dorman 674-245 is a cast iron exhaust manifold engineered to match the fit and function of the original manifold on specified vehicles. It includes the gasket, heat shield, and downpipe hardware needed for a complete exhaust manifold repair on the right side.
Built for a direct replacement on select Chevrolet and GMC applications, this manifold supports a clean, factory-style repair for 1981-1986 Chevrolet C10, K10, K5 Blazer, and related GMC C/K trucks and Suburban models. The Dorman 674-245 part number is also listed for additional GM passenger and truck applications where the OE layout matches.
Key Features
- Cast iron construction for durable exhaust service
- Natural finish with square port shape
- Includes gasket, heat shield, and mounting hardware
- Precision-engineered to match original fit and function
- Right-side exhaust manifold for specified GM vehicles
- Package contents: exhaust manifold, manifold gasket, studs, springs, and nuts
Detailed Description
This Dorman exhaust manifold is designed as a direct replacement for the original right-side manifold on select Chevrolet and GMC vehicles. The cast iron design helps restore proper exhaust routing and sealing, while the included gasket and downpipe hardware support a complete repair. If you are replacing a cracked, warped, or leaking manifold on a Chevrolet C10, GMC K1500, or similar GM truck or SUV, part number 674-245 provides the OE-style layout needed for a proper service job.
This part cross-references ATP 101098 for the same application.
What It Helps Fix
- Exhaust leaks at the manifold-to-cylinder head sealing surface
- Broken or missing manifold studs and fasteners
- Cracked or warped cast iron manifold housings
- Noise from leaking exhaust on the right side of the engine
- Failed downpipe connection hardware during manifold replacement
Fitment
- Fits 1981-1986 Chevrolet C10, right
- Fits 1985-1986 Chevrolet C10, right, Cast Iron
- Fits 1981-1986 Chevrolet C10 Suburban, right
- Fits 1985-1986 Chevrolet C10 Suburban, right, Cast Iron
- Fits 1985-1986 Chevrolet C10 Suburban, right, 4 Holes
- Fits 1981-1986 Chevrolet C20, right
- Fits 1985-1986 Chevrolet C20, right, Cast Iron
- Fits 1981-1986 Chevrolet C20 Suburban, right
- Fits 1985-1986 Chevrolet C20 Suburban, right, Cast Iron
- Fits 1985-1986 Chevrolet C20 Suburban, right, 4 Holes
- Fits 1985-1986 Chevrolet C30, right, Cast Iron
- Fits 1985-1986 Chevrolet Caprice, right
- Fits 1981-1986 Chevrolet K10, right
- Fits 1985-1986 Chevrolet K10, right, Cast Iron
- Fits 1986 Chevrolet K10 Suburban, right
- Fits 1981-1984 Chevrolet K10 Suburban, right
- Fits 1985-1986 Chevrolet K10 Suburban, right, Cast Iron
- Fits 1985-1986 Chevrolet K10 Suburban, right, 4 Holes
- Fits 1985-1986 Chevrolet K20, right, Cast Iron
- Fits 1981-1986 Chevrolet K20, right
- Fits 1985-1986 Chevrolet K20 Suburban, right
- Fits 1985-1986 Chevrolet K20 Suburban, right, Cast Iron
- Fits 1985-1986 Chevrolet K20 Suburban, right, 4 Holes
- Fits 1985-1986 Chevrolet K30, right, Cast Iron
- Fits 1981-1986 Chevrolet K5 Blazer, right
- Fits 1981-1986 GMC C1500, right
- Fits 1985-1986 GMC C1500, right, Cast Iron
- Fits 1981-1986 GMC C1500 Suburban, right
- Fits 1985-1986 GMC C1500 Suburban, right, Cast Iron
- Fits 1985-1986 GMC C1500 Suburban, right, 4 Holes
- Fits 1981-1986 GMC C2500, right
- Fits 1985-1986 GMC C2500, right, Cast Iron
- Fits 1982-1986 GMC C2500 Suburban, right
- Fits 1985-1986 GMC C2500 Suburban, right, Cast Iron
- Fits 1985-1986 GMC C2500 Suburban, right, 4 Holes
- Fits 1986 GMC C3500, right
- Fits 1983-1984 GMC C3500, right
- Fits 1985-1986 GMC C3500, right, Cast Iron
- Fits 1981-1986 GMC Jimmy, right
- Fits 1981-1986 GMC K1500, right
- Fits 1985-1986 GMC K1500, right, Cast Iron
- Fits 1985-1986 GMC K1500 Suburban, right, 4 Holes
- Fits 1985-1986 GMC K2500, right, Cast Iron
- Fits 1981-1986 GMC K2500, right
- Fits 1985-1986 GMC K2500 Suburban, right, Cast Iron
- Fits 1985-1986 GMC K3500, right, Cast Iron
- Fits 1983-1985 Chevrolet Impala, right
- Fits 1983-1985 Chevrolet K30, right
- Fits 1983-1984 Chevrolet C30, right
- Fits 1981-1984 GMC K1500 Suburban, right
- Fits 1983-1984 GMC K3500, right
Installation Notes and Tips
Verify the original manifold shape, port layout, and right-side position before installation. Inspect the cylinder head sealing surface, replace damaged studs, and confirm the downpipe connection aligns correctly before tightening hardware. On vehicles with heat shielding or cast iron-specific fitment notes, match the existing configuration to the replacement part before assembly.
Quality Assurance
Dorman manufactures this manifold to match the fit and function of the original part on the listed vehicles. The cast iron construction, included gasket, heat shield, and hardware support a complete repair using OE-style dimensions and mounting points.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1986 | Chevrolet | C10 | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | C10 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | C10 | 5.7L | V8 | — | Right | — |
| 1986 | Chevrolet | C10 Suburban | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | Chevrolet | C20 | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | C20 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | C20 | 5.7L | V8 | — | Right | — |
| 1986 | Chevrolet | C20 Suburban | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | C20 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | C20 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | Chevrolet | C30 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | Caprice | 5.7L | V8 | GAS | Right | — |
| 1986 | Chevrolet | K10 | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | K10 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | K10 Suburban | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | Chevrolet | K20 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | K20 | 5.7L | V8 | — | Right | — |
| 1986 | Chevrolet | K20 Suburban | 5.0L | V8 | — | Right | — |
| 1986 | Chevrolet | K20 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | K20 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | Chevrolet | K30 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | Chevrolet | K5 Blazer | 5.7L | V8 | — | Right | — |
| 1986 | Chevrolet | K5 Blazer | 5.0L | V8 | — | Right | — |
| 1986 | GMC | C1500 | 5.0L | V8 | — | Right | — |
| 1986 | GMC | C1500 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | C1500 | 5.7L | V8 | — | Right | — |
| 1986 | GMC | C1500 Suburban | 5.0L | V8 | — | Right | — |
| 1986 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | GMC | C2500 | 5.0L | V8 | — | Right | — |
| 1986 | GMC | C2500 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | C2500 | 5.7L | V8 | — | Right | — |
| 1986 | GMC | C2500 Suburban | 5.0L | V8 | — | Right | — |
| 1986 | GMC | C2500 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | C2500 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | GMC | C3500 | 5.0L | V8 | — | Right | — |
| 1986 | GMC | C3500 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | Jimmy | — | — | GAS | Right | — |
| 1986 | GMC | K1500 | 5.0L | V8 | — | Right | — |
| 1986 | GMC | K1500 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | K1500 | 5.7L | V8 | — | Right | — |
| 1986 | GMC | K1500 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1986 | GMC | K2500 | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | K2500 | 5.7L | V8 | — | Right | — |
| 1986 | GMC | K2500 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1986 | GMC | K3500 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | C10 | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | C10 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | C10 | 5.7L | V8 | — | Right | — |
| 1985 | Chevrolet | C10 Suburban | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | Chevrolet | C20 | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | C20 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | C20 | 5.7L | V8 | — | Right | — |
| 1985 | Chevrolet | C20 Suburban | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | C20 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | C20 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | Chevrolet | C30 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | Caprice | 5.7L | V8 | GAS | Right | — |
| 1985 | Chevrolet | Impala | 5.7L | V8 | GAS | Right | — |
| 1985 | Chevrolet | K10 | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | K10 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | Chevrolet | K20 | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | K20 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | K20 | 5.7L | V8 | — | Right | — |
| 1985 | Chevrolet | K20 Suburban | 5.0L | V8 | — | Right | — |
| 1985 | Chevrolet | K20 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | K20 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | Chevrolet | K30 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | Chevrolet | K30 | 5.7L | V8 | — | Right | — |
| 1985 | Chevrolet | K5 Blazer | 5.7L | V8 | — | Right | — |
| 1985 | Chevrolet | K5 Blazer | 5.0L | V8 | — | Right | — |
| 1985 | GMC | C1500 | 5.0L | V8 | — | Right | — |
| 1985 | GMC | C1500 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | C1500 | 5.7L | V8 | — | Right | — |
| 1985 | GMC | C1500 Suburban | 5.0L | V8 | — | Right | — |
| 1985 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | GMC | C2500 | 5.0L | V8 | — | Right | — |
| 1985 | GMC | C2500 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | C2500 | 5.7L | V8 | — | Right | — |
| 1985 | GMC | C2500 Suburban | 5.0L | V8 | — | Right | — |
| 1985 | GMC | C2500 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | C2500 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | GMC | C3500 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | Jimmy | — | — | GAS | Right | — |
| 1985 | GMC | K1500 | 5.0L | V8 | — | Right | — |
| 1985 | GMC | K1500 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | K1500 | 5.7L | V8 | — | Right | — |
| 1985 | GMC | K1500 Suburban | 5.7L | V8 | — | Right | 4 Holes |
| 1985 | GMC | K2500 | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | K2500 | 5.7L | V8 | — | Right | — |
| 1985 | GMC | K2500 Suburban | 5.7L | V8 | — | Right | Cast Iron |
| 1985 | GMC | K3500 | 5.7L | V8 | — | Right | Cast Iron |
| 1984 | Chevrolet | C10 | 5.0L | V8 | — | Right | — |
| 1984 | Chevrolet | C10 | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | C10 Suburban | 5.0L | V8 | — | Right | — |
| 1984 | Chevrolet | C20 | 5.0L | V8 | — | Right | — |
| 1984 | Chevrolet | C20 | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | C20 Suburban | 5.0L | V8 | — | Right | — |
| 1984 | Chevrolet | C30 | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | Impala | 5.7L | V8 | GAS | Right | — |
| 1984 | Chevrolet | K10 | 5.0L | V8 | — | Right | — |
| 1984 | Chevrolet | K10 | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | K20 | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | K30 | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | K5 Blazer | 5.7L | V8 | — | Right | — |
| 1984 | Chevrolet | K5 Blazer | 5.0L | V8 | — | Right | — |
| 1984 | GMC | C1500 | 5.0L | V8 | — | Right | — |
| 1984 | GMC | C1500 | 5.7L | V8 | — | Right | — |
| 1984 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | — |
| 1984 | GMC | C1500 Suburban | 5.0L | V8 | — | Right | — |
| 1984 | GMC | C2500 | 5.0L | V8 | — | Right | — |
| 1984 | GMC | C2500 | 5.7L | V8 | — | Right | — |
| 1984 | GMC | C2500 Suburban | 5.0L | V8 | — | Right | — |
| 1984 | GMC | C3500 | 5.7L | V8 | — | Right | — |
| 1984 | GMC | Jimmy | 5.7L | V8 | — | Right | — |
| 1984 | GMC | Jimmy | 5.0L | V8 | — | Right | — |
| 1984 | GMC | K1500 | 5.0L | V8 | — | Right | — |
| 1984 | GMC | K1500 | 5.7L | V8 | — | Right | — |
| 1984 | GMC | K1500 Suburban | 5.7L | V8 | — | Right | — |
| 1984 | GMC | K2500 | 5.7L | V8 | — | Right | — |
| 1984 | GMC | K3500 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | C10 | 5.0L | V8 | — | Right | — |
| 1983 | Chevrolet | C10 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | C10 Suburban | 5.0L | V8 | — | Right | — |
| 1983 | Chevrolet | C20 | 5.0L | V8 | — | Right | — |
| 1983 | Chevrolet | C20 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | C20 Suburban | 5.0L | V8 | — | Right | — |
| 1983 | Chevrolet | C30 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | Impala | 5.7L | V8 | GAS | Right | — |
| 1983 | Chevrolet | K10 | 5.0L | V8 | — | Right | — |
| 1983 | Chevrolet | K10 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | K10 Suburban | 5.0L | V8 | — | Right | — |
| 1983 | Chevrolet | K20 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | K30 | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | K5 Blazer | 5.7L | V8 | — | Right | — |
| 1983 | Chevrolet | K5 Blazer | 5.0L | V8 | — | Right | — |
| 1983 | GMC | C1500 | 5.0L | V8 | — | Right | — |
| 1983 | GMC | C1500 | 5.7L | V8 | — | Right | — |
| 1983 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | — |
| 1983 | GMC | C1500 Suburban | 5.0L | V8 | — | Right | — |
| 1983 | GMC | C2500 | 5.0L | V8 | — | Right | — |
| 1983 | GMC | C2500 | 5.7L | V8 | — | Right | — |
| 1983 | GMC | C2500 Suburban | 5.0L | V8 | — | Right | — |
| 1983 | GMC | C3500 | 5.7L | V8 | — | Right | — |
| 1983 | GMC | Jimmy | 5.7L | V8 | — | Right | — |
| 1983 | GMC | Jimmy | 5.0L | V8 | — | Right | — |
| 1983 | GMC | K1500 | 5.0L | V8 | — | Right | — |
| 1983 | GMC | K1500 | 5.7L | V8 | — | Right | — |
| 1983 | GMC | K1500 Suburban | 5.7L | V8 | — | Right | — |
| 1983 | GMC | K2500 | 5.7L | V8 | — | Right | — |
| 1983 | GMC | K3500 | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | C10 | 5.0L | V8 | — | Right | — |
| 1982 | Chevrolet | C10 | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | C10 Suburban | 5.0L | V8 | — | Right | — |
| 1982 | Chevrolet | C20 | 5.0L | V8 | — | Right | — |
| 1982 | Chevrolet | C20 | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | C20 Suburban | 5.0L | V8 | — | Right | — |
| 1982 | Chevrolet | K10 | 5.0L | V8 | — | Right | — |
| 1982 | Chevrolet | K10 | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | K20 | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | K5 Blazer | 5.7L | V8 | — | Right | — |
| 1982 | Chevrolet | K5 Blazer | 5.0L | V8 | — | Right | — |
| 1982 | GMC | C1500 | 5.0L | V8 | — | Right | — |
| 1982 | GMC | C1500 | 5.7L | V8 | — | Right | — |
| 1982 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | — |
| 1982 | GMC | C1500 Suburban | 5.0L | V8 | — | Right | — |
| 1982 | GMC | C2500 | 5.0L | V8 | — | Right | — |
| 1982 | GMC | C2500 | 5.7L | V8 | — | Right | — |
| 1982 | GMC | C2500 Suburban | 5.0L | V8 | — | Right | — |
| 1982 | GMC | Jimmy | 5.7L | V8 | — | Right | — |
| 1982 | GMC | Jimmy | 5.0L | V8 | — | Right | — |
| 1982 | GMC | K1500 | 5.0L | V8 | — | Right | — |
| 1982 | GMC | K1500 | 5.7L | V8 | — | Right | — |
| 1982 | GMC | K1500 Suburban | 5.7L | V8 | — | Right | — |
| 1982 | GMC | K1500 Suburban | 5.0L | V8 | — | Right | — |
| 1982 | GMC | K2500 | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | C10 | 5.0L | V8 | — | Right | — |
| 1981 | Chevrolet | C10 Suburban | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | C10 Suburban | 5.0L | V8 | — | Right | — |
| 1981 | Chevrolet | C20 | 5.0L | V8 | — | Right | — |
| 1981 | Chevrolet | C20 | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | C20 Suburban | 5.0L | V8 | — | Right | — |
| 1981 | Chevrolet | K10 | 5.0L | V8 | — | Right | — |
| 1981 | Chevrolet | K10 | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | K10 Suburban | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | K10 Suburban | 5.0L | V8 | — | Right | — |
| 1981 | Chevrolet | K20 | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | K5 Blazer | 5.7L | V8 | — | Right | — |
| 1981 | Chevrolet | K5 Blazer | 5.0L | V8 | — | Right | — |
| 1981 | GMC | C1500 | 5.0L | V8 | — | Right | — |
| 1981 | GMC | C1500 | 5.7L | V8 | — | Right | — |
| 1981 | GMC | C1500 Suburban | 5.7L | V8 | — | Right | — |
| 1981 | GMC | C1500 Suburban | 5.0L | V8 | — | Right | — |
| 1981 | GMC | C2500 | 5.0L | V8 | — | Right | — |
| 1981 | GMC | C2500 | 5.7L | V8 | — | Right | — |
| 1981 | GMC | Jimmy | 5.7L | V8 | — | Right | — |
| 1981 | GMC | Jimmy | 5.0L | V8 | — | Right | — |
| 1981 | GMC | K1500 | 5.0L | V8 | — | Right | — |
| 1981 | GMC | K1500 | 5.7L | V8 | — | Right | — |
| 1981 | GMC | K1500 Suburban | 5.7L | V8 | — | Right | — |
| 1981 | GMC | K2500 | 5.7L | V8 | — | Right | — |
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