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.
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.