The Eagle Pro Street rotating assembly for Chevy 4.8/5.3 LS is specified for naturally aspirated racing use. This complete rotating package features a 3.900 in crank, 24-tooth reluctor, 6.125 in I‑beam rods and 3.820 in pistons as a matched set. Supplied as one assembly, it consolidates crank, rods, pistons and reluctor for 4.8/5.3 LS engine builds needing an NA-focused rotating core.
Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Relctr 6.125in I-Beam 3.820in Pistons Rotating Assembly