The Eagle Competition rotating assembly for Chevy 4.8/5.3 LS engines is a ready-to-install crank-and-piston kit intended for racing, including nitrous and forced-induction applications. It includes a 3.800" crank with a 58-tooth reluctor, 6.125" H-beam rods and 3.780" pistons, delivered as a balanced rotating assembly to support high-stress competition use.
Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Rlctor 6.125in H-Beam 3.780in Pistons Rotating Assembly