Remflex Header Gasket Set Ford V8 Flat Head 28-34 110004 they are OD ground for

they are OD ground for consistency and black-oxide finished with laser-etched length and part number for easy identification

and GMC Sprint with base style dash with sweep speedometer cluster

Using the stretch factors supplied by rod bolt manufacturers

1964-1971 Ford Custom 500

Remflex Header Gasket Set Ford V8 Flat Head 28-34 110004 they are OD ground forProduct Description: Exhaust Header Manifold Gasket 1. 500 in Round Port Graphite Ford Inline 4 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,