| Management number | 252403689 | Release Date | 2026/10/01 | List Price | $65.15 | Model Number | 252403689 | ||
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This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.
| Manufacturer part number | 674-245 |
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| Vehicle model | C10 Suburban, C10, C20 Suburban, C20, C30, Caprice, Impala, K10 Suburban, K10, K20 Suburban, K20, K30, K5 Blazer, C1500 Suburban, C1500, C2500 Suburban, C2500, C3500 |
| Vehicle year | 1981, 1982, 1983, 1984, 1985, 1986 |
| Vehicle make | GMC, Chevrolet |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Brand | Dorman |
| Automotive specialty part type | Exhaust Manifold |
| Material | Hierro fundido, Cast Iron |
| Finish | Machined |
| Color | Off-White |
| Weight | 13.96 lb |
| Items included | Exhaust Manifold, 1 Manifold Gasket, 3 Studs, 3 Springs, 3 Nuts |
| Vehicle type | Car |
| Compatible cars | Chevrolet 1986-81, GMC 1986-81 |
| Pack quantity | 1 |
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