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.

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MANLEY Connecting Rod, Pro Series I-Beam, 5.700 in. Length, For Chevrolet SB, Each

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MANLEY Connecting Rod, Pro Series I-Beam, 7.1 in. Length, For Chrysler 424, w/ ARP625 Set of 6

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