4340 Aircraft Quality Steel SBC Crankshafts
BBC Crank Snout
Double Keyways
Induction Hardened/Perma-Toughed to .080"
Non-Twist Forging
GM Type Oil Hole Clocking
Fully Stress Relieved
1/8" Radius On All Journals
Machined and Heat Treated by Callies
Other Strokes and Combos Available, please call or e-mail us on what your looking for. |
