Remflex 1.875" Round Port Header Gasket Graphite Pontiac V8 Receiver Hitch Pins 6 AN Male to 9/16-18

6 AN Male to 9/16-18 in Male O-Ring

1979-1985 GMC K1500

CAD-designed

3/8″ or 7/16″ hex shaft diameter

Remflex 1.875" Round Port Header Gasket Graphite Pontiac V8 Receiver Hitch Pins 6 AN Male to 9/16-18Product Description: Exhaust Header Manifold Gasket 1. 875 in Round Port Graphite Pontiac V8 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, week after week, year