Eagle Competition Rotating Assembly - 357 CID - 3.500" Stroke - 4.030" Bore - 6.000" Rods - SB Chevy 57130BK These super tough gears show

These super tough gears show great promise in solving the wear issues associated with bronze gears in racing applications

1978-1982 Buick LeSabre

1968-1980 Pontiac LeMans

500" effective stud length

Eagle Competition Rotating Assembly - 357 CID - 3.500" Stroke - 4.030" Bore - 6.000" Rods - SB Chevy 57130BK These super tough gears showAssembly 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