Harmonic Balancer Locking Pin Kit for LS1, LS2, LS3, L76, L77 & L98

This kit is used to pin the harmonic balance to the crankshaft. Pinning the harmonic balancer is required in high horsepower engines to prevent the pressed-on balancer from slipping under load.

What's included:

1 x Pin Alignment Tool

1x High Tensile Bolt

2x Heavy Duty Dowel Pins

Drill bit not included.

To suit: LS1, LS2, LS3, L76, L77 & L98 engines.