Precision built to the high standards demanded by today's automotive industry, For "D" port heads, Port height 1.68", port width 1.50", overall thickness .07", Sold in pairs.
Speedway Extreme Exhaust Gaskets, 1-5/8 In Oval Port, fits Small Block Ford
Speedway Motors Exhaust Header Gasket Component High Ceramic Coating
Speedway Motors Ford Flathead V8 Copper Header Flange Exhaust Gaskets Set Kit
Speedway D-Port Exhaust Gaskets, fits Small Block Chevy
