
The Manley Pro Series I‑Beam connecting rod set for Chrysler 5.7L/6.1L Hemi provides a 6.240 in center‑to‑center length and multiple pin bore options, supplied with 7/16" ARP 2000 bolts. Offered in forged 4340 or 300M vacuum‑degassed steel alloys, the Pro Series targets precision builds and track use, with NHRA‑legal certification on select SKUs and a range of weight options to suit different engine goals.
Manley Chrysler 5.7L/6.1L Hemi 6.240in ARP 2000 Lightweight Pro Series I Beam Connecting Rod Set