Eagle Chevy Big Block 3.766in Stoke - Internal Balance - CCW - Forged 4140 Steel Crankshaft 439637676135

EAG Crankshafts - 8 Cyl

Engine Crankshaft

CHEVY 396

Crankshaft must be balanced to match your specific Rods and pistons.

Eagle forged 4340 steel center-counterweighted Cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications. 125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

Forged 4340 Steel Crank - Chevrolet 396/427, CENETER COUNTERWEIGHTED.