Eagle 407 CID Rotating Assembly - Forged Crank - Forged Pistons - 3.750 in Stroke - 4.165 in Bore - 6.000 in H Beam Rods - Small Block Chevy KIT12504040 Parachute Mounts & Brackets and machined with 1/2" inlet

and machined with 1/2" inlet and outlet to get more fuel to the engine faster

various colors and plain

Optional Digital Displays - 7" Digital Dash (PN 553-106) / 3

1972-1981 Chevrolet Impala

racers and mechanics have been fighting the problem of installing it into the socket part of the assembly

Eagle 407 CID Rotating Assembly - Forged Crank - Forged Pistons - 3.750 in Stroke - 4.165 in Bore - 6.000 in H Beam Rods - Small Block Chevy KIT12504040 Parachute Mounts & Brackets and machined with 1/2" inletAssembly 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