Manley LS H Beam 6.125 Rods w/ ARP 8740 Bolts 14051-8
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. Available individually or in a set, order the model recommended for your vehicle year/make and engine application.
Center to Center: 6.125”
Big End Bore: 2.225”
Big End Width: .941”
Pin End Width: 1.060”
Pin Bore: .9281”
Manufactured from 4340 forgings
Heat treated, stress relieved, shot peened and 100% magnafluxed
Weight matched sets ± 1.5 grams
725 HP (7/16” ARP 8740) Oval Track Horse Power
750 HP (7/16” ARP 8740) Drag Race Horse Power