Scat SB Ford 4340 Forged Steel Crank - 3.250" Stroke Helmet Shields Street Locks

Street Locks

Increases of 30-40 hp and 90-100 ft

The Street Pro-Billet relies on a magnetic pick-up to trigger the MSD Ignition Control which delivers the powerful sparks to the coil

Hex Nuts With Nylon Insert 1/2"-13

premium gaskets

Scat SB Ford 4340 Forged Steel Crank - 3.250" Stroke Helmet Shields Street Locks4340 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