Mr. Gasket Copperseal Header Gasket - 1.450 x 1.550 in Rectangle Port - Copper - Small Block Chevy - Pair Con Rod 10)Holley has been the undisputed

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Mr. Gasket Copperseal Header Gasket - 1.450 x 1.550 in Rectangle Port - Copper - Small Block Chevy - Pair Con Rod 10)Holley has been the undisputedCopperseal exhaust gaskets are unique gaskets made from . 043" solid copper. They feature an embossed O ring design for a leak proof seal. They won't shrink, deteriorate or blowout. Header bolts stay tight. Ideal for motor homes & towing Vehicle Applications: 1980 1980 Pontiac LeMans 1977 1977 Oldsmobile Delta 88 1961 1974 Chevrolet K20 Pickup 1987 1987 Chevrolet R10 1978 1980 Oldsmobile Cutlass Calais 1987 1988 Chevrolet V10 Suburban 1964 1973