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The Eagle Pro Street rotating assembly for LS3 applications is a complete, balanced rotating package built for naturally aspirated racing use. It includes a forged 4140 crank, 6.125-inch 4340 I-beam rods with ARP 8740 bolts, forged 2618 Mahle inverted-dome pistons, plasma-moly file-fit rings, a 58-tooth reluctor, and King XP rod and main bearings, supplied as a ready rotating assembly for high-demand NA builds.
Eagle LS3 Pro Street Balanced Rotating Assembly
