Eagle Competition rotating assembly for Chevy 4.8/5.3 LS engines pairs a 3.900-inch crank with a 58-tooth reluctor, 6.125-inch H-beam rods and 3.780-inch pistons. Packaged as a complete rotating group, it’s intended for racing use and is suitable for nitrous and forced-induction applications. The assembly provides a convenient, engine-specific rotating package for builders upgrading durability under load.
Eagle Chevy 4.8/5.3 LS 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 3.780in Piston Rotating Assembly