Eagle Chevy 400 350 Mains 3.750in Crank 6.000in I-Beam Rods 4.165in Pistons Rotating Assembly

Eagle has a solid reputation for making well-built performance engine components, and this Pro Street rotating assembly is a prime example. It's specifically put together for naturally-aspirated racing applications where reliability and strength are key. If you're building a Chevy 400 engine and need a complete rotating assembly that's ready to go, this kit is designed to handle the demands of the track.

At the heart of this assembly is a 3.750-inch forged 4140 crankshaft, designed with 350 main journal size for compatibility with many popular Chevy blocks. Paired with this are 6.000-inch I-beam connecting rods made from strong 4340 steel, which come equipped with 7/16-inch ARP 8740 bolts for a secure and reliable connection. The pistons are forged 2618 aluminum from Mahle, featuring a 4cc dome and a 4.165-inch bore size, and they come with plasma-moly file-fit rings, giving you the flexibility to achieve a perfect seal in your cylinders. To round out the package, King XP rod and main bearings are included, offering excellent durability and performance under load.

This assembly is a comprehensive solution for anyone looking to rebuild or upgrade their Chevy 400 engine for racing. It simplifies the process by providing all the critical rotating components from a trusted manufacturer. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning.