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The Eagle Pro Street rotating assembly for Chevy LS1 applications includes a 3.900in crank, 58-tooth reluctor, 6.125in I‑beam rods and 3.913in pistons, delivered as a complete rotating assembly for naturally aspirated racing use. Its engine-specific piston and rod dimensions make it suitable for race-oriented LS1 builds where matched reciprocating components are required.
Eagle Chevy LS1 3.900in Crank 58 Tth Reluctor 6.125in I-Beam Rods 3.913in Pistons Rotating Assembly
