The Eagle Competition rotating assembly for Chevy 4.8/5.3 LS engines is intended for racing use, including nitrous and forced-induction. This matched rotating assembly uses a 3.800" crank with a 58-tooth reluctor, 6.125" H-beam rods and 3.898" pistons to give a robust, balanced bottom end for builds that demand durability under boost or high RPMs.
Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Rlctor 6.125in H-Beam 3.898in Pistons Rotating Assembly