Scat 4LS141262: Standard Weight 4340 Steel Crankshaft Chevy LS1 SuperStock Series
Chevy LS1
Standard Weight 4340 Steel Crankshaft Chevy LS1 SuperStock Series 4.125'' Stroke for use with 6.125'' Rod 2.100" Rod Pin Diameter 24-Tooth Reluctor Wheel 6-Bolt Flange 52 lbs.