Eagle rotating assembly for Chevy 409 featuring a 4.000in crank, 6.135in H-beam rods and 89.1cc dome 4.380in pistons. The product entry describes the essential rotating group dimensions for this 409 configuration, providing the crank, rods and pistons required as the foundation for final assembly, balancing and machining steps.
Eagle Chevy 409 4.000in Crank 6.135in H-Beam 89.1cc Dome 4.380in Pistons Rotating Assembly