Head Bolt Washer

Head Bolt Washers

Head Bolt Washers; 7/16 in. ID; 34 pc.;

Extra thick 0.120 in. ultra quality washers are parallel ground, heat- treated and chamfered. There washers, made of 4130 chrome moly steel can be used with both studs and bolts. The chamfered side goes up to clear the under head radius of head and main bolts, or reversed for use with studs. Torque accuracy is much improved by providing a smooth, flat bearing surface and clamping forces are more evenly spread for ultimate sealing. Perfect for aluminum heads. Black plated finish. 34 pieces per kit.

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. 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 time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.