Remflex Header Gaskets BBC Square Port BR10001 and feature a fine-tuned spring

and feature a fine-tuned spring rate (150 lb

5/8-18 Female Thread

TKX / TKO / T10

Includes Gaskets & Clamps

Axle Nut And Washer

Remflex Header Gaskets BBC Square Port BR10001 and feature a fine-tuned springProduct Description: Exhaust Header Manifold Gasket 1. 812 x 1. 875 in Rectangular Port Graphite Big 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,