Mr. Gasket Locking Header Bolt - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - GM LS-Series - Set of 12 Aluminum Angle Patented pressed-in cover plates minimize

Patented pressed-in cover plates minimize radial and axial deflection

6 1Γüä2" x 7 1Γüä2" boot plate

3/16 in Mandrel

For mounting Water Temperature gauge senders or probes in 1 1/2-1/16" Radiator hose

Improved fuel economy and ring seal for more power

Mr. Gasket Locking Header Bolt - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - GM LS-Series - Set of 12 Aluminum Angle Patented pressed-in cover plates minimizeUsing 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