LS Crank Pinning Kit – Enhanced Security for Your LS Engine

The LS Crank Pinning Kit is the perfect solution for adding extra security to your GM LS Series engine. This kit is especially recommended for supercharged LS engines, where the crankshaft and harmonic balancer must be securely connected.

While some aftermarket crankshafts and balancers come pre-machined with keyways, factory OE LS engines do not. Without proper securing, the harmonic balancer may spin on the crankshaft, potentially causing damage to both components.

Our kit allows you to precisely drill your crankshaft and balancer to fit a durable locating pin, ensuring a solid connection and protecting your engine during high-performance use.

Vehicle Applications: Suitable for all vehicles equipped with GM LS Series engines.

Upgrade your engine with confidence and prevent unnecessary damage with the LS Crank Pinning Kit!