Eagle BBC 4340 Forged H-Beam Rods 6.800in RS00400108 600" outer diameter and fit

600" outer diameter and fit applications with 5/16" valves and

Aluminum construction mount is rubber padded to protect shock canister and increase holding strength

5/8-18 in Left Hand Thread

1969-1990 Pontiac Firebird

Eagle BBC 4340 Forged H-Beam Rods 6.800in RS00400108 600" outer diameter and fitForged 4340 steel H Beam connecting rods are forged from a two piece forging and feature a fully machined and shot peened surface. Sizing is held to exact tolerances. Sold as a weight matched set. Recommended for competition use. Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This, in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as expanding