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.

More From This Category

SCAT Connecting Rod, Chev, Holden LS1, Pro Series 4340 Steel, I-Beam, 6.100 in. Rod Length, ARP 2000, 7/16 in. Bolt Size, LS1, 12-Point, Set

SCAT Connecting Rod, Chev, Holden LS1, Pro Series 4340 Steel, I-Beam, 6.100 in. Rod Length, ARP 2000, 7/16 in. Bolt Size, LS1, 12-Point, Set

$866.47

MANLEY Connecting Rod, Pro Series Turbo Tuff I-Beam, 6.058 in. Length, For Ford Falcon, Set of 6

MANLEY Connecting Rod, Pro Series Turbo Tuff I-Beam, 6.058 in. Length, For Ford Falcon, Set of 6

$3,028.89

MANLEY Connecting Rod, Pro Series I-Beam, 6.865 in. Length, For Chrysler 426, w/ ARP625, Set of 8

MANLEY Connecting Rod, Pro Series I-Beam, 6.865 in. Length, For Chrysler 426, w/ ARP625, Set of 8

$4,069.68

MANLEY Connecting Rod, Pro Series I-Beam, 6.125 in. Length, For Chevrolet SB, Each

MANLEY Connecting Rod, Pro Series I-Beam, 6.125 in. Length, For Chevrolet SB, Each

$368.90

MANLEY Connecting Rod, Pro Series I-Beam, 5.7 in. Length, For Chevrolet SB, Each

MANLEY Connecting Rod, Pro Series I-Beam, 5.7 in. Length, For Chevrolet SB, Each

$368.90

MANLEY Connecting Rod, Pro Series Turbo Tuff I-Beam, 5.905 in. Length, For Mitsubishi Eclipse, Set of 4

MANLEY Connecting Rod, Pro Series Turbo Tuff I-Beam, 5.905 in. Length, For Mitsubishi Eclipse, Set of 4

$2,019.24