Mr. Gasket Locking Header Bolt - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - Mopar Gen III Hemi - Set of 17 HSCHD11SASM61 GM Fullsize SUV / Truck

GM Fullsize SUV / Truck 1977-87

Thicker oil film at operating temperature than a petroleum 10W40

GM 4 Speed

Thicker material

Adapters mount in place of standard mechanical water pumps when using inline or remote electric water pumps

Mr. Gasket Locking Header Bolt - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - Mopar Gen III Hemi - Set of 17 HSCHD11SASM61 GM Fullsize SUV / TruckUsing 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, Hrudka quickly established Mr. Gasket as the go to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every