The Eagle Pro Street rotating assembly for Chevy LS1 is intended for naturally aspirated racing use. This matched rotating package pairs a 3.900 in crank with a 24-tooth reluctor, 6.125 in I‑beam rods and 3.903 in pistons. Supplied as a complete assembly, it consolidates crank, rods, pistons and reluctor for LS1 engine builds requiring a dedicated NA rotating core.
Eagle Chevy LS1 3.900in Crank 24 Tth Reluctor 6.125in I-Beam Rods 3.903in Pistons Rotating Assembly