Description

Manley Pro Series connecting rods are forged from aircraft quality 4340 vacuum degassed material. Each rod is fully machined in the Manley Lakewood, NJ factory to the highest standards. Our signature “Turbo Tuff” design combines the appropriate weight and rugged strength for ultimate horsepower applications. Each rod is shot peened after machining and magnafluxed. Bores are round and without taper. Bend and twist is tightly controlled. Cap fasteners are 3/8″ APR 2000 cap screws.

Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. The Pro Series “I” Beam is forged from 4340 aircraft quality vacuum degassed material. Manley utilizes their proven “Turbo Tuff” design and adds 3/8″ ARP 2000 cap screws. All rods are properly shot peened after machining and 100% magnafluxed. We consider these capable and part of a 1000hp rotating assembly.