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 Competition Rotating Assembly is a solid foundation. It's designed to handle the stresses of competition, including nitrous and forced induction setups. This assembly includes all the key rotating components you need to get your engine's bottom end rebuilt and ready for power.

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, which are also forged for robust performance. These rods use 7/16-inch ARP 8740 bolts, a popular choice for their reliability in demanding applications. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -16cc volume and a 4.165-inch bore size. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs. To round out the assembly, King XP rod and main bearings are included, offering excellent wear resistance and performance.

This is a comprehensive rotating assembly built for competition. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure optimal performance and longevity.