Scat Series 9000 Cast Stroker Lightweight Crankshaft (SC940037506000)

SC940037506000 - CHEV 400 S/B 3.75CAST CRANK

SB Chevy 400, 3.750" Stroke, use 6.000" Rods

Part Number: SC940037506000

A perfect way to increase cubic inches on mild to moderate street engines.

3.750" Stroke.

6.000" Rod length.

2.100" Big end journal
400 Mains.
Internal balance.
Weight: 55 lbs.
Aero-wing counterweights increase horsepower by reducing windage.
Straight shot oil holes.

Lightening holes in all rod throws.
Precision ground and micro polished.
Designed after our custom billets and made from SCAT's exclusive space-age 9000 material.