Eagle rotating assembly for Chevy 400 is a matched rotating kit assembled to the specified swept volume with a 3.875" crank and 6.000" H-beam rods paired to 4.125" pistons with -16cc dome sizing. The package groups crank, rods, pistons and rings so internal dimensions and component interaction are established without sourcing parts separately for stroker builds.

Eagle Chevy 400 3.875in Crank 6.000in H-Beam Stroker Rods -16cc 4.125in Pistons Rotating Assembly