ARP 2342502 Chevy Sb Balancer Bolt Kt

Chevrolet Small Block, 1-1/16 socket size, 7/16-20 Diameter/Thread size, 2.470 Under Head Length, ARP 234-2502 Harmonic Balancer Bolt KitARP Chevy Harmonic Balancer BoltsAs the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position ARP has developed these ultra strong 200,00 psi bolts that let you exert maximum clamping force. ARP Chevy Harmonic Balancer Bolts has Special features include 1/4 thick, wide area washer and an extra tall 12-point head that accepts a deep socket and elimates the worry of stripping the head.