Manley 4340 H Beam Rods for 3.7 Cyclone 2011-2015 Ford Mustang V6 (Set 6)

Manley “H” Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley “H” Beam and the “other” inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled. The rods come standard with 7/16 ARP 8740.

This is great upgrade from the stock OEM rod with mild boost 6-10 psi. For the budget conscious enthusiast, we also offer our very high quality, yet economical, H-Beam design connecting rods. These are also manufactured from 4340 alloy forgings. They are fully machined, heat treated, stress relieved, shot peened, and magnafluxed. They are built with a choice of either ARP 8740 alloy or ARP 2000 bolts.

Manley H-Beams were the exclusive rod of choice for the Ford SVT Mustang Cobra program in 2003-2004 as well as in the Ford GT Supercar.