Eagle Chevy 400 4.000in Crank 6.000in H-Beam Stroker Rods -20cc 4.155in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components. This rotating assembly is a prime example, built for serious performance applications like racing, including those using nitrous or forced induction. It’s designed to handle the extra stress these setups put on the engine's core.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, providing a solid foundation. Paired with it are 6.000-inch H-beam connecting rods, specifically clearanced for stroker applications and secured with 7/16-inch ARP 2000 bolts. These rods are known for their strength and reliability under high loads. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -20cc volume and a 4.155-inch bore size, which helps achieve a specific compression ratio. They come with plasma-moly file-fit rings, allowing for precise gap adjustment to match your cylinder walls. To complete the package, King XP rod and main bearings are included, offering excellent durability and performance for the crankshaft and connecting rod journals.

This assembly is a comprehensive package for anyone rebuilding or upgrading a Chevy 400 engine with performance and racing in mind. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.