The Enginetech C454T-43 is a full gasket set for 1980-1990 Chevrolet, GMC 7.4L 454ci V8 engines.
Important Notes:
- Ex. H5D emissions. Includes premium umbrella valve stem seals.
- Excludes H5D emissions. Includes premium umbrella valve stem seals.
| Part Number | C454T-43 |
| Gasket Set Type | Full Gasket Set |
| Engine | 7.4L 454ci V8 |
| Year Range | 1980-1990 |
| Makes | Chevrolet, GMC |
| Country of Origin | PE |
| Weight | 3.4 lbs |
| UPC | 707473092807.0 |
| OEM Cross-References | FEL-PRO:260-1046 | FEL-PRO:260-1418 | FEL-PRO:KS2630 | FEL-PRO:KS2680 | Victor Reinz:FS3902VC |
Vehicle Fitment:
- 1980 Chevrolet C10 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet C10 7.4L 454ci V8 OHV [VIN:W]
- 1980 Chevrolet C10 Suburban 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet C10 Suburban 7.4L 454ci V8 OHV [VIN:W]
- 1980 Chevrolet C20 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet C20 Suburban 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet C30 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet K10 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet K10 7.4L 454ci V8 OHV [VIN:W]
- 1980 Chevrolet K30 7.4L 454ci V8 OHV [VIN:S]
- 1980 Chevrolet P30 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC C1500 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC C1500 7.4L 454ci V8 OHV [VIN:W]
- 1980 GMC C1500 Suburban 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC C1500 Suburban 7.4L 454ci V8 OHV [VIN:W]
- 1980 GMC C2500 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC C2500 Suburban 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC C3500 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC K1500 7.4L 454ci V8 OHV [VIN:S]
- 1980 GMC K3500 7.4L 454ci V8 OHV [VIN:S]
- 1980-1985 Chevrolet B60 7.0L 427ci V8
- 1980-1985 GMC B6000 7.0L 427ci V8
- 1980-1985 GMC C3500 7.4L 454ci V8 OHV [VIN:W]
- 1980-1986 Chevrolet C20 7.4L 454ci V8 OHV [VIN:W]
- 1980-1986 Chevrolet C20 Suburban 7.4L 454ci V8 OHV [VIN:W]
- 1980-1986 Chevrolet C30 7.4L 454ci V8 OHV [VIN:W]
- 1980-1986 GMC C2500 7.4L 454ci V8 OHV [VIN:W]
- 1980-1986 GMC C2500 Suburban 7.4L 454ci V8 OHV [VIN:W]
- 1980-1989 Chevrolet P30 7.4L 454ci V8 OHV [VIN:W]
- 1980-1989 GMC P3500 7.4L 454ci V8 OHV [VIN:W]
- ...and 32 more applications
Enginetech full gasket sets are engineered to meet or exceed OEM specifications and backed by over 40 years of engine rebuilding expertise - giving professional rebuilders and serious DIYers confidence that every seal, gasket, and component in the kit will perform correctly from initial startup through long-term operation. Each set is application-specific, designed around the exact engine family it serves, with premium materials selected to handle the thermal cycling, pressure, and chemical exposure demands of that particular application. Select sets feature Multi-Layer Steel (MLS) head gaskets for superior sealing on modern engines where precision surface finish and clamping load are critical - a meaningful upgrade over standard composition gaskets in high-stress applications. Enginetech kits are clearly documented with application-specific notes covering included and excluded components, so you know exactly what you are getting before the engine is on the stand. As with any gasket set installation, always use new head bolts where specified - reusing stretch-to-yield fasteners compromises clamp load and risks head gasket failure regardless of gasket quality.
