Eagle Chevy 400 3.750in Crank 6.000in H-Beam -16cc 4.165in Pistons Rotating Assembly

If you're building a high-performance Chevy 400 engine for serious racing, this Eagle rotating assembly is a solid foundation. It's designed to handle the stresses of competition, including applications using nitrous or forced induction. This kit brings together the key rotating components you need to rebuild or upgrade your engine's core strength.

At the heart of this assembly is a 3.750-inch forged 4340 crankshaft, known for its strength and durability under high loads. Paired with this are 6.000-inch H-beam connecting rods, a popular choice for their robust design, secured with 7/16-inch ARP 8740 bolts. These bolts are a significant upgrade, offering superior clamping force and reliability compared to standard fasteners. The pistons are forged 4032 DSS units with an inverted dome design, featuring a -16cc volume and a 4.165-inch bore size, which helps achieve a desired compression ratio for performance builds. The assembly also includes plasma-moly file-fit piston rings, allowing for precise gap setting to match your engine's specific bore and intended use, and King XP rod and main bearings to ensure smooth operation and proper oil clearance.

This rotating assembly is a comprehensive package for anyone looking to maximize the potential of their Chevy 400 engine in a racing environment. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and assembly procedures.