Remflex SB Chevy 18-Deg. Header Gasket Set 913012 5:1 (nominal)

5:1 (nominal)

Piston and Ring

With the increasing use of long water pumps on modified vehicles these are very popular

Idle mixture screws

Remflex SB Chevy 18-Deg. Header Gasket Set 913012 5:1 (nominal)Product Description: Exhaust Header Manifold Gasket 2 x 1. 875 in Round Port Graphite 18 Degree Small Block Chevy 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,