Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry.

"H" Beam
For the budget conscious enthusiast, Manley offers very high quality, yet economical, H-Beam design connecting rods. These are manufactured from 4340 alloy forgings. They are fully machined, heat treated, stress relieved, shot peened, and magnafluxed. They are built standard with 3/8" ARP 2000 bolts.*

All Manley connecting rod sets, are weight matched to ± 1.5 grams, big and small end bores are final honed to a tolerance of ± .0002", critical bend and twist attributes are held to a minimum, and exacting attention is paid to every detail by our final inspection department; thus rendering a finished product that is second to none.

*H-Plus H-Beam rods come with ARP 625 rod bolts for increased strength and durability.