Scat SB Ford 4340 Forged Steel Crank - 3.000" Stroke 500020159 GM Truck / Auto

GM Truck / Auto

Two piece forging maximizes cap strength and bore stability in high power applications

Factory Outlet / Return

as well as automotive racing applications

Square Keys

Scat SB Ford 4340 Forged Steel Crank - 3.000" Stroke 500020159 GM Truck / Auto4340 FORGED STANDARD WEIGHT. This is our standard weight forged crankshaft. Designed for street or race engines with substantial increased horsepower. Straight shot and chamfered oil holes Nitride hardened for superior wear resistance Lightening holes in all rod throws . 125" radius on all journals Precision ground, heat treated, shot peened, inspected and micropolished in the U. S. A. 4340 forged material for superior strength Scat started out as a