Eagle 383 CID Rotating Assembly Forged Crank Forged Pistons 3.750" Stroke - 4.060" Bore 492090 BMR Suspension's SP080 lowering springs

BMR Suspension's SP080 lowering springs are available in red powdercoat for long-lasting good looks

Double-D hole design positions posts close together

415 in Bore

560 in OD Guide

Eagle 383 CID Rotating Assembly Forged Crank Forged Pistons 3.750" Stroke - 4.060" Bore 492090 BMR Suspension's SP080 lowering springsAssembly must be balanced by qualified machine shop before use! Eagle Specialty Products provides quality engine parts to some of the world's most respected engine builders. Unlike some manufacturers Eagle never compromises quality for the sake of a lower price. Eagle Specialty Products use only the newest, state of the art equipment and highly skilled craftsmen to produce every part they sell. All Eagle rods and Eagle crankshafts are thoroughly