Best Automotive Performance Engine Connecting Rods

Proform Connecting Rod Balancers are designed to hold each end of the rod independently when weighing it on a gram scale. Enter your model number to make sure this fits.

*"H" Beam - Economical* For the budget conscious enthusiast, we also offer our very high quality, yet economical, H-Beam design connecting rods. 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. Enter your model number to make sure this fits.

CrankshaftPro Comp Lightweight3.400 in StrokeExternal BalancedForgedSteel1 or 2 pc SealSmall Block FordEach. Enter your model number to make sure this fits.

Connecting Rod. Enter your model number to make sure this fits.

Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines. Silicon particles help polish crankshaft journal to further reduce wear during operation.

To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. Wide area flanged head eliminates the need for valve train removal to facilitate cylinder head retorquing.