Eagle Chevy 327 3.250in Crank 5.700in H-Beam 5cc Dome 4.030in Pistons Rotating Assembly

If you're building a high-performance Chevy 327 engine, especially for racing applications, this Eagle Competition Rotating Assembly is a solid foundation. It bundles together the critical rotating components you need to get your engine internals sorted, saving you time and ensuring compatibility between parts.

This assembly starts with a 3.250-inch forged 4340 crankshaft, known for its strength and durability under high stress. Paired with it are 5.700-inch H-beam connecting rods, a popular choice for their robust design. These rods come equipped with 7/16-inch ARP 8740 bolts, which are a significant upgrade over standard fasteners, offering superior clamping force and reliability, especially when dealing with nitrous or forced induction. The pistons are forged 4032 MAHLE units, featuring a 5cc dome and a 4.030-inch bore size, designed to work with the included plasma-moly file-fit rings. This means you can achieve a precise fit for optimal sealing and performance. To complete the package, King XP rod and main bearings are included, providing well-built lubrication surfaces for smooth operation.

This rotating assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive kit for anyone looking to build a powerful Chevy 327 for demanding applications.