Eagle 5140 forged I‑beam connecting rods reflect continual design and material improvements to offer durable aftermarket rods. These 6.123" center‑to‑center rods use 3/8" ARP 8740 bolts and a 5140 steel construction intended to balance strength with manufacturability. Eagle’s development focus supports reliable replacement and upgraded connecting‑rod solutions for demanding engines.
Eagle Jeep 4.2L 5140 Forged I-Beam Connecting Rod 6.123in w/ ARP 8740 (Set of 8)