Eagle Chevy 400 4.000in Crank 6.000in H-Beam Stroker Rods 4cc Dome 4.165in Pistons Balanced Assembly

Starting with a forged 4340 steel crankshaft featuring a 4.000-inch stroke, this balanced assembly is built for serious performance. It's designed to handle the demands of racing, including applications using nitrous oxide or forced induction. The H-beam connecting rods are 6.000 inches long and have been "stroker clearanced" to ensure proper fit and function within the larger displacement. These rods are secured with 7/16-inch ARP 2000 bolts, known for their strength and reliability under high stress.

The pistons are forged 4032 aluminum from Mahle, featuring a 4cc dome and a 4.165-inch bore size. This dome volume is specifically chosen to work with the rest of the assembly's components to achieve a target compression ratio. The assembly includes plasma-moly file-fit piston rings, allowing for precise gap adjustment during installation to match your specific engine build. King XP rod and main bearings are also part of this balanced rotating assembly, offering robust lubrication and wear resistance for the crankshaft and connecting rods.

This balanced rotating assembly is a complete package for rebuilding or upgrading your Chevy 400 engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.