Pro Series GM Gen III/IV LS Harmonic Balancer Damper Bolt Kit Timing Cover or adding modern accessories to

or adding modern accessories to your vehicle

this component supports common 12V automotive cooling layouts

Valve Springs Required: 0

The 15° outlet angle helps route the upper radiator hose cleanly in performance

Pro Series GM Gen III/IV LS Harmonic Balancer Damper Bolt Kit Timing Cover or adding modern accessories toUpgrade your GM Gen III IV LS engine with a Pro Series harmonic balancer damper bolt kit engineered for secure crankshaft damper retention and dependable performance. Whether you're installing a new harmonic balancer, replacing factory hardware, or completing an engine rebuild, this LS harmonic balancer bolt kit provides the strength needed for reliable operation in street and performance applications. Secure Crankshaft Damper Retention Designed to