Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.

Warranty

All parts manufactured by Innovators West are intended for off-road or competition use only, and are sold "as is" without any warranty whatsoever. Implied warranties of merchantability or fitness, etc., are also excluded. The entire risk as to quality and performance is with the buyer. Should such accessories prove defective, the buyer assumes the entire cost of all necessary service and repair.