
Manley Pro Series I-beam connecting rod set for Small Block Chevy LS-1 applications with 6.125 in center-to-center length and a .025 in longer specification. These rods include 7/16" ARP 2000 bolts, a big end bore of 2.225 in and a pin bore of 0.9281 in. Manley’s Pro Series is produced with high-quality forging and manufacturing to support engines targeting higher power levels, with approximate HP rating information supplied for reference.
Manley Small Block Chevy .025in Longer LS-1 6.125in Pro Series I Beam Connecting Rod Set