The Eagle Pro Street rotating assembly for Chevy 4.8/5.3 LS engines is a full rotating package intended for naturally-aspirated racing use. This version pairs a 3.900-inch crank with a 58-tooth reluctor, 6.125-inch I-beam connecting rods and 3.820-inch pistons. Delivered assembled, it provides the core rotating components builders require for NA race-focused engine assemblies.
Eagle Chevy 4.8/5.3 LS 3.900in Crank 58 Tth Rlctor 6.125in I-Beam 3.820in Pistons Rotating Assembly