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The Eagle Competition rotating assembly for Chevrolet LS engines is a complete short-block kit built for racing and high-demand use, featuring a forged 4340 crank with a 58-tooth reluctor and 4.005" bore, 6.125" H-beam rods with 7/16" ARP 8740 bolts, and forged 2618 Arias pistons with plasma-moly file-fit rings. Supplied with King XP rod/main bearings, this assembly is intended for nitrous, forced-induction or other high-stress applications.
Eagle Chevrolet LS 58 Tooth Reluctor Rotating Assembly Kit - 4.005in Bore
