Manley Turbo Tuff Forged I Beam Connecting Rods CA625+ Acura RSX Type S Honda Civic Si K20A2 K20Z

The Manley Pro Series I-BEAM rod has become the benchmark for fully machined/billet style high end connecting rods in the performance industry. 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 ARP 625+ cap screws.