2342503 Harmonic Balancer Bolt compatible with Chevrolet Gen III-IV LS1 LS2 LS3 LS6 Small Block 4-8L - 5-3L - 5-7L - 6-0L - 6-2L Engines -Except LS7-

Manicar 234-2503 Harmonic Balancer Bolt Kit compatible with 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 Manicar has developed these ultra strong 200,00 psi bolts that let you  exert maximum clamping force.  Manicar 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.  compatible with Chevrolet Gen III/LS Series Small Block (except LS7), 1-1/16 socket size, M16 x 2.0 Diameter/Thread size, 4.325 Under Head Length.