Remflex Header Gasket - 1-7/8 x 1-1/2" Square Port - 0.125" Thick - Graphite - Cadillac V8 1956-57 - (Pair) SB160020 aerodynamic designs are height-adjustable to

aerodynamic designs are height-adjustable to fit most air cleaners

1966-1974 GMC K15/K1500 Pickup

Progressive control based on time

Oil Pump Pickup Retainer

and more are included in the Plus version but you also get more

Remflex Header Gasket - 1-7/8 x 1-1/2" Square Port - 0.125" Thick - Graphite - Cadillac V8 1956-57 - (Pair) SB160020 aerodynamic designs are height-adjustable toProduct Description: Exhaust Header Manifold Gasket 3 Port 1. 875 x 1. 500 in Square Port 0. 125 in Thick Graphite Cadillac V8 1956 57 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