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. Cap fasteners are 7/16" ARP cap screws.
Connecting Rod Length Center to Center (in): 6.125 in. Connecting Rod Material: Forged 4340 steel Connecting Rod Finish: Shot-peened Wrist Pin Style: Floating Clearanced for Stroker: Yes Fastener Yield Strength (psi): 180,000 psi Connecting Rod Bolt Head Style: 12-point Approximate Connecting Rod Weight (g): 651 Big End Bore Diameter (in): 2.1250 in. Pin End Bore Diameter: 0.9281 in. Big End Width (in): 0.941 in. Pin End Width (in): 1.060 in. Advertised Horsepower Rating: 750 hp Advertised RPM Rating: 8,000 rpm Weight Matched Set: Yes Magnafluxed: Yes Quantity: Set of 8
