ARP Harmonic Balancer Bolt LS7 engine, Chevrolet Small Block Gen III/LT1/LS7, 12pt, black oxide

Finally, a brand new REUSABLE harmonic balancer bolt for the LS7 / Long snout crankshafts! Ultra strong ARP balancer bolt for your LS7. Made from premium 8740 chrome moly steel with a 200,000-psi tensile strength, the ARP LS7 balancer bolt will provide maximum clamping force for the most extreme conditions. 12-point head uses a 1-1/16" socket.

ARP234-2507 fits all LS7 engines and LS crankshafts with the long snout provision for the dry sump oiling system - specifically LS engines LS7, LS9, LS3 with Z52 dry sump option.

Torque Spec: 235 ft-lbs with ARP Moly Lube

UHL: 5.225"