SBC 383 Stroker, Eagle Crankshaft, Forged, 3.750, 535037505700

Eagle Specialty Products forged 4340 steel crankshafts are great for high performance engine applications. They feature non-twist forgings and go through a multi-stage heat-treatment process, stress-relieved and shot-peened. Eagle forged crankshafts are X-rayed, magnafluxed, and sonic-tested, so you know you're getting a top-quality piece. Each crankshaft has chamfered oil holes for improved oiling, and .125 in. radius on all rod and main journals for increased strength. (Chamfered bearings are required). All journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time. Eagle crankshafts are rated to support up to 1500 horsepower.

Small Block Chevy

4140 forged steel

3.750 stroke

Balance type internal, (required before installation)

2 piece rear main seal

Must use 5.7 or longer connecting rod