Edelbrock Header Gasket - 1.500 x 1.500 in Rectangular Port - Steel Core Laminate - Small Block Chevy - Pair 11000403 All pistons are machined to

All pistons are machined to accept 1/16" top

1989-1991 Chevrolet R3500 CID 454 GAS

108 in Wall

Yukon Dura Grip positraction for Ford 8

1999-2010 Ford F-550 Super Duty

Edelbrock Header Gasket - 1.500 x 1.500 in Rectangular Port - Steel Core Laminate - Small Block Chevy - Pair 11000403 All pistons are machined toAny gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from extremely high quality materials, but they're also designed specifically to fit our intakes and cylinder heads, so there's no chance that our gaskets will interfere with the operation of either component. These gaskets also work with most stock cylinder heads and intakes, aluminum or