ATI Crankshaft Harmonic Balancer Pinning Kit - LS1, LS6 & LS2 Engines
Part Number: ATI918993
$124.00
Product availability: Call Sales @260-724-2552Free Shipping: W/$250.00+ Order
Shipping Weight: 1.00 pounds


Product Details
On LS1, LS6 & LS2 engines the crankshaft and factory harmonic balancer does not use a keyway to positively locate and lock the balancer. In high horsepower applications the pulley can spin on the crankshaft sometimes so severely that the crankshaft and balancer can be damaged.