ARP Pro Series connecting rod bolts are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up to ten times more fatigue strength. This makes them far superior to standard OEM fasteners in terms of durability, and fully capable of handling the extra stress of high-combustion engines.

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MANLEY Connecting Rod Bolt, 3/8 in. Dia, 1.500 in. Length, ARP 8740 , Set of 4

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ARP Rod Bolts, High Perf 8740 Comp, BMC, Triumph, Rover B-Series 64-68 18GB/18GF, 3/8 in.

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ARP Connecting Rod Bolts, High Performance Series, Through-Bolt, 180, 000psi, 8740 Chromoly Steel, Mopar, Pair

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MANLEY Connecting Rod Bolt, 7/16 in. Dia, 1.800 in. Length, ARP 8740 , Set of 4

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ARP Connecting Rod Bolts, 8740 Chromoly Steel, For Buick 350 with 0.015 in. Oversize, Set of 16

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