Mr. Gasket Copperseal Header Gasket - 1.450 x 1.550 in Rectangle Port - Copper - Small Block Chevy - Pair HASZF20DK Peterson Fluid Systems is constantly

Peterson Fluid Systems is constantly refining and evolving their product based of real world racing experiences and suggestions from racers

2 Different Radii

This 11/32" Arbor/Pilot from COMP Cams is required for use with Spring Seat Cutters and Guide Cutters

1993-2000 Chevrolet K2500

1992-1995 GMC K1500 5

Mr. Gasket Copperseal Header Gasket - 1.450 x 1.550 in Rectangle Port - Copper - Small Block Chevy - Pair HASZF20DK Peterson Fluid Systems is constantlyCopperseal 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