Remflex 1.375 x 1.437" Rectangular Port Header Gasket Graphite Small Block Ford - Pair Borgeson It is designed for x-member

It is designed for x-member clearance in '78 and up F bodies

Multi-Purpose Cleaner

FAST™ has been recognized as the leading developer of advanced electronic fuel injection technology

685" Gasket BoreSince 1989

Remflex 1.375 x 1.437" Rectangular Port Header Gasket Graphite Small Block Ford - Pair Borgeson It is designed for x-memberProduct Description: Exhaust Header Manifold Gasket 1. 375 x 1. 437 in Rectangular Port Graphite Small Block Ford Pair Remflex gaskets are made from a unique graphite material that creates a tight seal ever time. These gaskets are available for many OE and custom applications. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees day after day,