Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cometic Chevy Gen-1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.125in BoresThe HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. This Part Fits: Year Make Model Submodel 1980 1985 Avanti II Base 1985 Avanti II GT 1980 1981 Buick Century Base 1980 1981 Buick Century Estate 1980 1981 Buick Century Limited 1980 1981 Buick Century Sport 1982 Buick LeSabre Custom 1982 Buick LeSabre Limited 1982 Buick LeSabre Limited Edition F E
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-1985 | Avanti | II | Base |
| 1985 | Avanti | II | GT |
| 1980-1981 | Buick | Century | Base |
| 1980-1981 | Buick | Century | Estate |
| 1980-1981 | Buick | Century | Limited |
| 1980-1981 | Buick | Century | Sport |
| 1982 | Buick | LeSabre | Custom |
| 1982 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1980-1981,1986 | Buick | Regal | Base |
| 1980-1981,1986 | Buick | Regal | Limited |
| 1980-1982 | Checker | Marathon | Base |
| 1980-1982 | Checker | Marathon | Deluxe |
| 1980 | Chevrolet | C10 | Big Ten |
| 1980-1981 | Chevrolet | C10 | Cheyenne |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1980-1986 | Chevrolet | C10 | Scottsdale |
| 1980-1986 | Chevrolet | C10 | Silverado |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1980,1982,1984-1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1980,1982-1986 | Chevrolet | C10 Suburban | Silverado |
| 1980-1981 | Chevrolet | C20 | Cheyenne |
| 1981-1986 | Chevrolet | C20 | Custom |
| 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1980-1986 | Chevrolet | C20 | Scottsdale |
| 1980-1986 | Chevrolet | C20 | Silverado |
| 1981-1986 | Chevrolet | C20 Suburban | Custom |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1980,1982,1984-1986 | Chevrolet | C20 Suburban | Scottsdale |
| 1980,1982-1986 | Chevrolet | C20 Suburban | Silverado |
| 1980-1981 | Chevrolet | C30 | Cheyenne |
| 1981-1986 | Chevrolet | C30 | Custom |
| 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1980-1986 | Chevrolet | C30 | Scottsdale |
| 1980-1986 | Chevrolet | C30 | Silverado |
| 1980 | Chevrolet | Camaro | Base |
| 1980-1986 | Chevrolet | Camaro | Berlinetta |
| 1985-1986 | Chevrolet | Camaro | Iroc-Z |
| 1980 | Chevrolet | Camaro | Rally Sport |
| 1981-1986 | Chevrolet | Camaro | Sport |
| 1980-1986 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1986 | Chevrolet | Caprice | Base |
| 1980-1986 | Chevrolet | Caprice | Classic |
| 1986 | Chevrolet | Caprice | Classic Brougham |
| 1981-1982 | Chevrolet | Caprice | Classic Estate |
| 1980-1981 | Chevrolet | Caprice | Classic Landau |
| 1980 | Chevrolet | Caprice | Classic Sport |
| 1980-1982,1984-1986 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1980-1986 | Chevrolet | El Camino | Base |
| 1981-1986 | Chevrolet | El Camino | Conquista |
| 1980-1981 | Chevrolet | El Camino | Royal Knight |
| 1980-1986 | Chevrolet | El Camino | SS |
| 1983 | Chevrolet | G10 | Base |
| 1980-1986 | Chevrolet | G10 | Beauville |
| 1981-1984,1986 | Chevrolet | G10 | Bonaventure |
| 1980-1986 | Chevrolet | G10 | Chevy Van |
| 1980-1986 | Chevrolet | G10 | Sportvan |
| 1980-1986 | Chevrolet | G20 | Beauville |
| 1983-1984 | Chevrolet | G20 | Bonaventure |
| 1980-1986 | Chevrolet | G20 | Chevy Van |
| 1980-1981 | Chevrolet | G20 | Nomad |
| 1980-1986 | Chevrolet | G20 | Sportvan |
| 1980-1986 | Chevrolet | G30 | Beauville |
| 1983-1984 | Chevrolet | G30 | Bonaventure |
| 1980-1986 | Chevrolet | G30 | Chevy Van |
| 1980-1986 | Chevrolet | G30 | Hi-Cube |
| 1980-1986 | Chevrolet | G30 | Sportvan |
| 1980-1985 | Chevrolet | Impala | Base |
| 1981-1982 | Chevrolet | Impala | Estate |
| 1980 | Chevrolet | Impala | Sport |
| 1980-1981 | Chevrolet | K10 | Cheyenne |
| 1981-1986 | Chevrolet | K10 | Custom |
| 1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1980-1986 | Chevrolet | K10 | Scottsdale |
| 1980-1986 | Chevrolet | K10 | Silverado |
| 1981-1986 | Chevrolet | K10 Suburban | Custom |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1980,1982,1984-1986 | Chevrolet | K10 Suburban | Scottsdale |
| 1980,1982-1983,1985-1986 | Chevrolet | K10 Suburban | Silverado |
| 1980-1981 | Chevrolet | K20 | Cheyenne |
| 1981-1986 | Chevrolet | K20 | Custom |
| 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1980-1986 | Chevrolet | K20 | Scottsdale |
| 1980-1983,1985-1986 | Chevrolet | K20 | Silverado |
| 1981-1986 | Chevrolet | K20 Suburban | Custom |
| 1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1980,1982,1984-1986 | Chevrolet | K20 Suburban | Scottsdale |
| 1980,1982-1983,1985-1986 | Chevrolet | K20 Suburban | Silverado |
| 1980-1981 | Chevrolet | K30 | Cheyenne |
| 1981-1986 | Chevrolet | K30 | Custom |
| 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1980-1986 | Chevrolet | K30 | Scottsdale |
| 1980-1986 | Chevrolet | K30 | Silverado |
| 1980-1981 | Chevrolet | Malibu | Base |
| 1980-1983 | Chevrolet | Malibu | Classic |
| 1980 | Chevrolet | Malibu | Classic Estate |
| 1980-1981 | Chevrolet | Malibu | Classic Landau |
| 1980 | Chevrolet | Malibu | Classic Sport |
| 1980 | Chevrolet | Malibu | Estate |
| 1980 | Chevrolet | Malibu | Sport |
| 1981-1986 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1980-1981 | Chevrolet | Monte Carlo | Landau |
| 1986 | Chevrolet | Monte Carlo | LS |
| 1980 | Chevrolet | Monte Carlo | Sport |
| 1983-1986 | Chevrolet | Monte Carlo | SS |
| 1985 | Excalibur | Phaeton | Anniversary |
| 1983-1984,1986 | Excalibur | Phaeton | Base |
| 1980-1986 | GMC | C1500 | Base |
| 1980 | GMC | C1500 | Heavy Half |
| 1980-1986 | GMC | C1500 | High Sierra |
| 1980-1986 | GMC | C1500 | Sierra Classic |
| 1980-1982 | GMC | C1500 | Sierra Grande |
| 1980-1982 | GMC | C1500 | Street Coupe |
| 1980-1986 | GMC | C1500 Suburban | Base |
| 1980-1986 | GMC | C1500 Suburban | High Sierra |
| 1980-1986 | GMC | C1500 Suburban | Sierra Classic |
| 1980-1982 | GMC | C1500 Suburban | Sierra Grande |
| 1980-1986 | GMC | C2500 | Base |
| 1980-1986 | GMC | C2500 | High Sierra |
| 1980-1986 | GMC | C2500 | Sierra Classic |
| 1980-1982 | GMC | C2500 | Sierra Grande |
| 1980-1986 | GMC | C2500 Suburban | Base |
| 1980-1986 | GMC | C2500 Suburban | High Sierra |
| 1980-1986 | GMC | C2500 Suburban | Sierra Classic |
| 1980-1982 | GMC | C2500 Suburban | Sierra Grande |
| 1980-1986 | GMC | C3500 | Base |
| 1980-1986 | GMC | C3500 | High Sierra |
| 1980-1986 | GMC | C3500 | Sierra Classic |
| 1980-1982 | GMC | C3500 | Sierra Grande |
| 1981-1986 | GMC | Caballero | Amarillo |
| 1980-1986 | GMC | Caballero | Base |
| 1981 | GMC | Caballero | Conquista |
| 1980-1986 | GMC | Caballero | Diablo |
| 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight |
| 1980-1986 | GMC | G1500 | Rally |
| 1983-1984 | GMC | G1500 | Rally Custom |
| 1980-1986 | GMC | G1500 | Rally STX |
| 1980-1986 | GMC | G1500 | Vandura |
| 1980-1986 | GMC | G2500 | Rally |
| 1983-1984 | GMC | G2500 | Rally Custom |
| 1980-1986 | GMC | G2500 | Rally STX |
| 1980-1986 | GMC | G2500 | Vandura |
| 1980-1986 | GMC | G3500 | Magnavan |
| 1980-1986 | GMC | G3500 | Rally |
| 1980-1986 | GMC | G3500 | Rally Camper Special |
| 1981-1986 | GMC | G3500 | Rally Custom |
| 1980-1986 | GMC | G3500 | Rally STX |
| 1980-1986 | GMC | G3500 | Vandura |
| 1980-1986 | GMC | G3500 | Vandura Special |
| 1980-1986 | GMC | Jimmy | Base |
| 1980-1985 | GMC | Jimmy | High Sierra |
| 1980-1986 | GMC | Jimmy | Sierra Classic |
| 1980-1982 | GMC | Jimmy | Sierra Grande |
| 1980-1982 | GMC | Jimmy | Street Coupe |
| 1980-1986 | GMC | K1500 | Base |
| 1980-1986 | GMC | K1500 | High Sierra |
| 1980-1986 | GMC | K1500 | Sierra Classic |
| 1980-1982 | GMC | K1500 | Sierra Grande |
| 1980-1986 | GMC | K1500 Suburban | Base |
| 1980-1986 | GMC | K1500 Suburban | High Sierra |
| 1980-1986 | GMC | K1500 Suburban | Sierra Classic |
| 1980-1982 | GMC | K1500 Suburban | Sierra Grande |
| 1980-1986 | GMC | K2500 | Base |
| 1980-1986 | GMC | K2500 | High Sierra |
| 1980-1986 | GMC | K2500 | Sierra Classic |
| 1980-1982 | GMC | K2500 | Sierra Grande |
| 1980-1986 | GMC | K2500 Suburban | Base |
| 1980-1986 | GMC | K2500 Suburban | High Sierra |
| 1980-1986 | GMC | K2500 Suburban | Sierra Classic |
| 1980-1982 | GMC | K2500 Suburban | Sierra Grande |
| 1980-1986 | GMC | K3500 | Base |
| 1980-1986 | GMC | K3500 | High Sierra |
| 1980-1986 | GMC | K3500 | Sierra Classic |
| 1980-1982 | GMC | K3500 | Sierra Grande |
| 1980 | Oldsmobile | Cutlass | Base |
| 1980-1981 | Oldsmobile | Cutlass | Brougham |
| 1980-1981 | Oldsmobile | Cutlass | LS |
| 1980,1982,1984 | Oldsmobile | Cutlass Calais | Base |
| 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1980,1982-1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1980 | Oldsmobile | Cutlass Salon | Base |
| 1980 | Oldsmobile | Cutlass Salon | Brougham |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1521 reviews
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Product Reviews
★★★★★ 5
Super good
Size: 4 oz Kit, Size: 4 oz Kit
Super easy to use and seems to dry quickly. I think it’s a great value for the price. I can’t say how long the results last for but the process is easy enough and the results are good enough that I’d be down for doing it every couple months. It dries black and made my trim look brand new. Honestly the hardest part was just taping around the side mirrors. You should definitely get this if you’re on the fence about it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
Superior trim restore product!!
Size: 8 Oz, Size: 8 Oz
Superior product!!! Best plastic and trim restore product I've ever used. I have a 2002 Camaro kept outside in the FL sun and this did an incredible job turning back the clock! Worked on the t-top rubber, front grill, and also in interior plastic panels that had gone grey with UV exposure. People can't belive my car is 24 year old and not garage kept thanks to products like this...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Works great. Very happy
Size: 4 oz Kit, Size: 4 oz Kit
This stuff was amazing. It literally is dye i used gloves and put it on my jeep bumpers, trim that was black my running boards and top half of jeep.. looks brand new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Easy to apply.
Size: 4 Oz
Product did a great job renewing my plastic house shutters. It brought back the deep rich color and made them look better the new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
True pruduct! Like Magic!
Size: 4 oz Kit, Size: 4 oz Kit
Like magic!! Ived tried so many pruduct, specialy those lies on tick tock products, nothing but fakes. But this one is aswome and does what it says it does. Proof with pics attached. I have washe my car bith brush and has not fade or washed off. I only used 1 pass and looks like new! Worth every penny!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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