The Manley Pro Series I-Beam connecting rod set for Chevrolet Small Block engines in 6.125 in length provides extra stroke compatibility with forged reliability. These rods use a 2.125 in big end bore, 0.9281 in pin bore and 7/16" ARP 625+ bolts, with approximate ratings of 750+ HP (oval) / 800+ HP (drag). Forged 4340 or 300M construction and multiple weight options allow precise rotating assembly tuning.
Manley Chevrolet Small Block Pro-Series I-Beam Connecting Rod Set - 6.125in Length