# Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.027in MLS Cylinder Head Gasket COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad. - The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes - The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements - Requires less clamp load creating less bore distortion - Conforms load distribution across the sealing area - Quality Gasket Materials This Part Fits: Year Make Model Submodel 1970-1975 Chevrolet Bel Air Base 1970-1972 Chevrolet Biscayne Base 1973-1974 Chevrolet Blazer Base 1970-1972 Chevrolet Brookwood Base 1978-1980 Chevrolet C10 Big Ten 1975-1980 Chevrolet C10 Cheyenne 1975-1980 Chevrolet C10 Custom Deluxe 1975-1980 Chevrolet C10 Scottsdale 1975-1980 Chevrolet C10 Silverado 1973-1974 Chevrolet C10 Pickup Base 1973-1974 Chevrolet C10 Suburban Base 1975-1980 Chevrolet C10 Suburban Custom Deluxe 1975-1980 Chevrolet C10 Suburban Scottsdale 1975-1980 Chevrolet C10 Suburban Silverado 1975-1981 Chevrolet C20 Cheyenne 1981-1985 Chevrolet C20 Custom 1975-1980 Chevrolet C20 Custom Deluxe 1981 Chevrolet C20 Deluxe 1975-1985 Chevrolet C20 Scottsdale 1975-1985 Chevrolet C20 Silverado 1973-1974 Chevrolet C20 Pickup Base 1973-1974 Chevrolet C20 Suburban Base 1981-1985 Chevrolet C20 Suburban Custom 1975-1980 Chevrolet C20 Suburban Custom Deluxe 1981 Chevrolet C20 Suburban Deluxe 1975-1980,1982,1984-1985 Chevrolet C20 Suburban Scottsdale 1975-1977,1979-1980,1982-1985 Chevrolet C20 Suburban Silverado 1975-1981 Chevrolet C30 Cheyenne 1981-1985 Chevrolet C30 Custom 1975-1980 Chevrolet C30 Custom Deluxe 1981 Chevrolet C30 Deluxe 1975-1985 Chevrolet C30 Scottsdale 1975-1985 Chevrolet C30 Silverado 1973-1974 Chevrolet C30 Pickup Base 1970-1972 Chevrolet Caprice Base 1973-1976 Chevrolet Caprice Classic 1976 Chevrolet Caprice Classic Estate 1976 Chevrolet Caprice Classic Landau 1975-1976 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1970-1972 Chevrolet Chevelle Base 1970-1972 Chevrolet Chevelle Concours 1970-1972 Chevrolet Chevelle Concours Estate 1973 Chevrolet Chevelle Deluxe 1970-1972 Chevrolet Chevelle Greenbrier 1970-1972 Chevrolet Chevelle Malibu 1970-1972 Chevrolet Chevelle Nomad 1971-1972 Chevrolet Chevelle SS 1970 Chevrolet Chevelle SS 396 1970-1974 Chevrolet Corvette Base 1970-1975 Chevrolet El Camino Base 1975 Chevrolet El Camino Classic 1970-1974 Chevrolet El Camino Custom 1970-1975 Chevrolet El Camino SS 1970 Chevrolet Estate Base 1973-1974 Chevrolet G10 Van Base 1976 Chevrolet G20 Beauville 1976 Chevrolet G20 Chevy Van 1976 Chevrolet G20 Sportvan 1973-1974 Chevrolet G20 Van Base 1973-1974 Chevrolet G20 Van Sportvan 1975-1976 Chevrolet G30 Beauville 1975-1976 Chevrolet G30 Chevy Van 1975-1976 Chevrolet G30 Hi-Cube 1975-1976 Chevrolet G30 Sportvan 1973-1974 Chevrolet G30 Van Base 1970-1976 Chevrolet Impala Base 1975-1976 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1976 Chevrolet Impala S 1975-1976 Chevrolet Impala Sport 1976,1979-1980 Chevrolet K10 Cheyenne 1976,1979-1980 Chevrolet K10 Custom Deluxe 1976,1979-1980 Chevrolet K10 Scottsdale 1976,1979-1980 Chevrolet K10 Silverado 1973-1974 Chevrolet K10 Pickup Base 1973-1974 Chevrolet K10 Suburban Base 1976-1978,1980 Chevrolet K20 Cheyenne 1976-1978,1980 Chevrolet K20 Custom Deluxe 1976-1978,1980 Chevrolet K20 Scottsdale 1976-1978,1980 Chevrolet K20 Silverado 1973-1974 Chevrolet K20 Pickup Base 1973-1974 Chevrolet K20 Suburban Base 1985 Chevrolet K20 Suburban Custom 1985 Chevrolet K20 Suburban Scottsdale 1985 Chevrolet K20 Suburban Silverado 1977,1980-1981 Chevrolet K30 Cheyenne 1981-1985 Chevrolet K30 Custom 1977,1980 Chevrolet K30 Custom Deluxe 1981 Chevrolet K30 Deluxe 1977,1980-1985 Chevrolet K30 Scottsdale 1977,1980-1985 Chevrolet K30 Silverado 1973-1974 Chevrolet K30 Pickup Base 1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978 Chevrolet K5 Blazer Silverado 1970-1972 Chevrolet Kingswood Base 1970-1972 Chevrolet Kingswood Estate 1970-1974 Chevrolet Monte Carlo Base 1973-1974 Chevrolet Monte Carlo Landau 1973,1975 Chevrolet Monte Carlo S 1970-1971 Chevrolet Nova Base 1973 Chevrolet P10 Van Base 1976,1979 Chevrolet P20 Base 1976,1979 Chevrolet P20 Step-Van 1970-1971,1973 Chevrolet P20 Van Base 1975-1985 Chevrolet P30 Base 1975-1985 Chevrolet P30 Step-Van 1970-1971,1973-1974 Chevrolet P30 Van Base 1970-1972 Chevrolet Townsman Base 1975-1978 GMC C15 Base 1977-1978 GMC C15 Heavy Half 1975-1978 GMC C15 High Sierra 1977 GMC C15 Indy Hauler 1975-1978 GMC C15 Sierra Classic 1975-1978 GMC C15 Sierra Grande 1978 GMC C15 Street Coupe 1975-1978 GMC C15 Suburban Base 1975-1978 GMC C15 Suburban High Sierra 1975-1978 GMC C15 Suburban Sierra Classic 1975-1978 GMC C15 Suburban Sierra Grande 1973-1974 GMC C15/C1500 Pickup Base 1973-1974 GMC C15/C1500 Suburban Base 1979-1980 GMC C1500 Base 1979-1980 GMC C1500 Heavy Half 1979-1980 GMC C1500 High Sierra 1979-1980 GMC C1500 Sierra Classic 1979-1980 GMC C1500 Sierra Grande 1979-1980 GMC C1500 Street Coupe 1979-1980 GMC C1500 Suburban Base 1979-1980 GMC C1500 Suburban High Sierra 1979-1980 GMC C1500 Suburban Sierra Classic 1979-1980 GMC C1500 Suburban Sierra Grande 1975-1978 GMC C25 Base 1975-1978 GMC C25 High Sierra 1975-1978 GMC C25 Sierra Classic 1975-1978 GMC C25 Sierra Grande 1975-1978 GMC C25 Suburban Base 1975-1978 GMC C25 Suburban High Sierra 1975-1978 GMC C25 Suburban Sierra Classic 1975-1978 GMC C25 Suburban Sierra Grande 1973-1974 GMC C25/C2500 Pickup Base 1973-1974 GMC C25/C2500 Suburban Base 1979-1985 GMC C2500 Base 1979-1985 GMC C2500 High Sierra 1979-1985 GMC C2500 Sierra Classic 1979-1982 GMC C2500 Sierra Grande 1979-1985 GMC C2500 Suburban Base 1979-1985 GMC C2500 Suburban High Sierra 1979-1985 GMC C2500 Suburban Sierra Classic 1979-1982 GMC C2500 Suburban Sierra Grande 1975-1978 GMC C35 Base 1975-1978 GMC C35 High Sierra 1975-1978 GMC C35 Sierra Classic 1975-1978 GMC C35 Sierra Grande 1973-1974 GMC C35/C3500 Pickup Base 1979-1985 GMC C3500 Base 1979-1985 GMC C3500 High Sierra 1979-1985 GMC C3500 Sierra Classic 1979-1982 GMC C3500 Sierra Grande 1975-1976 GMC G25 Rally 1975-1976 GMC G25 Rally STX 1975-1976 GMC G25 Vandura 1976 GMC G35 Magnavan 1976 GMC G35 Rally 1976 GMC G35 Rally Camper Special 1976 GMC G35 Rally STX 1976 GMC G35 Vandura 1976 GMC G35 Vandura Special 1974 GMC G35/G3500 Van Base 1973-1974 GMC G35/G3500 Van Rally 1973-1974 GMC G35/G3500 Van Vandura 1973-1974,1976 GMC Jimmy Base 1976 GMC Jimmy High Sierra 1976 GMC Jimmy Sierra Classic 1976 GMC Jimmy Sierra Grande 1976 GMC K15 Base 1976 GMC K15 High Sierra 1976 GMC K15 Sierra Classic 1976 GMC K15 Sierra Grande 1973-1974 GMC K15/K1500 Pickup Base 1973-1974 GMC K15/K1500 Suburban Base 1979-1980 GMC K1500 Base 1979-1980 GMC K1500 High Sierra 1979-1980 GMC K1500 Sierra Classic 1979-1980 GMC K1500 Sierra Grande 1976-1978 GMC K25 Base 1976-1978 GMC K25 High Sierra 1976-1978 GMC K25 Sierra Classic 1976-1978 GMC K25 Sierra Grande 1976-1977 GMC K25 Suburban Base 1976-1977 GMC K25 Suburban High Sierra 1976-1977 GMC K25 Suburban Sierra Classic 1976-1977 GMC K25 Suburban Sierra Grande 1973-1974 GMC K25/K2500 Pickup Base 1973-1974 GMC K25/K2500 Suburban Base 1973-1974 GMC K35/K3500 Pickup Base 1979-1985 GMC K3500 Base ## Details - **Price:** 532.58 CAD - **Vendor:** Cometic Gasket - **Type:** Head Gaskets ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 532.58 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - User 9 - Installation Instructions - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-chevy-mark-iv-big-block-v8-top-end-gasket-kit-4-375in-bore-027in-mls-cylinder-head-gasket) > Updated: 2026-06-26