Eagle 407 CID Rotating Assembly - Forged Crank - Forged Pistons - 3.750 in Stroke - 4.155 in Bore - 6.000 in H Beam Rods - Small Block Chevy H757C1554 s polyurethane

s polyurethane

1958-1959 GMC M300

Cart / Jug / Pump

yet not too harsh shift in the vehicle while remaining fully automatic

1978-1979 Pontiac LeMans Safari CID 231 Naturally Aspirated GASVehicle Applications: 1978-1987 Buick Regal CID 231 Naturally Aspirated GAS

Eagle 407 CID Rotating Assembly - Forged Crank - Forged Pistons - 3.750 in Stroke - 4.155 in Bore - 6.000 in H Beam Rods - Small Block Chevy H757C1554 s polyurethaneAssembly 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