Eagle Chevy 400 4.000in Crank 6.000in H-Beam Stroker Rods 4cc Dome 4.125in Pistons Rotating Assembly

This Eagle Chevy 400 rotating assembly gives you the core components to build a serious performance engine. Inside this kit, you'll find a robust 4.000-inch forged 4340 crankshaft, designed to handle the stresses of high-output applications. Paired with this are 6.000-inch H-beam stroker clearanced connecting rods, which are a popular choice for their strength and ability to accommodate larger displacements. These rods come equipped with 7/16-inch ARP 2000 bolts, known for their reliability under extreme loads.

The piston set includes forged 4032 aluminum pistons from Mahle, featuring a 4cc dome design and a 4.125-inch bore size. These pistons are matched with plasma-moly file-fit piston rings, giving you the flexibility to achieve a precise fit for optimal sealing and performance. To complete the assembly, King XP rod and main bearings are included, offering excellent durability and reduced friction for critical rotating components. This combination is well-suited for all forms of racing, including setups using nitrous oxide or forced induction.

When building a performance engine, especially one intended for racing, using a balanced and matched rotating assembly like this one from Eagle is a smart move. It ensures that the critical rotating parts are designed to work together, reducing the risk of premature wear or failure. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.