Moroso 38755 Flywheel Bolt for Chevy
Flywheel Bolts<li>Small Block Chevy<li>12-point 7/16"-20 x 1"<li>6/pkg Manufactured of special high strength steel alloy for use in Chevrolet V8 and 90° V6 engines on flywheels with a counter-sunk crankshaft flange flywheel.