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, 6.125 in. Length, For Chevrolet SB, w/ ARP2000, Each

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MANLEY Connecting Rod, H-Tuff, 6.125 in. Length, For Chevrolet LS, w/ ARP2000, Set of 8

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SCAT Connecting Rod, Forged 4340 Steel, H-Beam, 6.000 in. Rod Length, 1.888 Journal, 7/16 in. Bolt Size, , Cap Screw, 12-Point, Pro Sport, Set

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Clevite 77 Rod Bearing, H-Series, .010 in. Undersize, SB Chevrolet, Small Journal, Each

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SCAT Connecting Rod, SB Chev, Pro Stock 4340 Steel, I-Beam, 5.700 in. Rod Length, 3/8 in. Bolt Size, Cap Screw, 12-Point, Set

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MANLEY Connecting Rod, H-Beam, 6.8 in. Length, For Chevrolet BB, w/ ARP2000 Each

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