Scat introduces 4340 forged crankshafts for your Chevy the F43 series. These super-lightweight crankshafts are nitride-hardened for superior wear resistance. Features include: Straight shot and chamfered oil holes Profiled counterweights. Pendulum-cut counterweights. Gun-drilled main line hole for lightening and equalization of crankcase pressure. Four lightening holes.
Scat introduces 4340 forged crankshafts for your Chevy the F43 series. These super-lightweight crankshafts are nitride-hardened for superior wear resistance. Features include: Straight shot and chamfered oil holes Profiled counterweights. Pendulum-cut counterweights. Gun-drilled main line hole for lightening and equalization of crankcase pressure. Four lightening holes.