Manley steel H-beam connecting rods are made from forged 4340 steel alloy. They're packed full of performance features, such as a compact uniform-grain structure for ultimate strength, full machining, stress relieving, and magnafluxing. The wrist pin and big end bores are honed to a +/-.0002 in. tolerance, and the wrist pins get a bronze alloy bushing. These units include cap screw ARP 8740 alloy rod bolts, and each rod set is weight-matched to within 2 grams.
Connecting Rod Length Center to Center (in):6.000 in.
Connecting Rod Beam Style:H-beam
Connecting Rod Material:Forged 4340 steel
Connecting Rod Finish:Shot-peened
Wrist Pin Style:Floating
Clearanced for Stroker:No
Cap Retention Style:Cap screw
Connecting Rod Bolt Brand:ARP
Connecting Rod Bolt Diameter:7/16 in.
Connecting Rod Bolt Material:8740 chromoly steel
Fastener Yield Strength (psi):160,000 psi
Connecting Rod Bolt Head Style:12-point
Approximate Connecting Rod Weight (g):640
Rod Journal Diameter (in):2.100 in.
Big End Bore Diameter (in):2.2250 in.
Pin End Bore Diameter:0.928 in.
Advertised Horsepower Rating:700 hp
Advertised RPM Rating:8,000 rpm
Weight Matched Set:Yes
Quantity:Sold as a set of 8.
Notes:Custom pistons required when using longer than stock connecting rods. Designed for racing use only.