Moroso 25830 - Crankshaft Wiper, BBC

Crankshaft Wipers 0.035 in. Steel Plate Trim To Within 0.045 in. Of Connecting Rods And Counterweights • Removes excess oil from crankshaft to reduce horsepower-robbing windage • .035" steel plate comes pre-fit so only slight amounts of material must be removed • Trim to within .045" of the connecting rods and counterweights for best results