Moroso's crankshaft wiper effectively removes all unwanted oil from the crankshaft area, unleashing extra horsepower. Comes pre-fitted so slight amounts of material must be removed when fitting.
Removes excess oil from crankshaft to reduce horsepower-robbing windage
.035" steel plate comes prefitted so only slight amounts of material must be removed
Trim to within .045" of the connecting rods and counterweights for best results