Mr. Gasket Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Black Oxide - Set of 100 AS02221 Metallic Gray

Metallic Gray

Precise CNC machining keeps weight at a minimum and does not compromise strength

Spydura Polyethylene

The 4773 features a 1

Mr. Gasket Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Black Oxide - Set of 100 AS02221 Metallic GrayMr. Gasket Header Bolts 917A Hex Head 3 8 in. 16 x 1" 100 pc. Quick and Easy Installation Heat Treated For Strength Ideal For Tight Spaces Grade 5 Material Protective Black Finish Using his own 57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland area tracks Norwalk and Dragway 42,