Standard Weight 4340 Steel Crankshaft - Chevy 454 (1-Piece Rear Seal)
- 4.250" Stroke for use with 6.135'' Rod
- 75 lbs
Standard weight forged crankshaft, designed for street or race engines with substantial increased power. Features include straight shot oiling, chamfered oil holes, nitride hardened, lightening holes in all rod throws, and .125" radius on all journals. Requires chamfered bearings |