Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.125in Pistons Rotating Assembly

Built around a 3.750-inch forged 4340 crankshaft, this Eagle Pro Street rotating assembly is a solid foundation for your Chevy 400 build, especially if you're aiming for naturally-aspirated racing applications. The crankshaft's forged 4340 construction means it's well-built to handle the stresses of performance use. This assembly is designed to be a complete package, giving you the core components needed to get your engine project moving forward.

Complementing the crankshaft are 6.000-inch I-beam connecting rods, also forged from 4340 steel, and secured with 7/16-inch ARP 8740 bolts. These rods are known for their strength and reliability in performance engines. The kit includes 4.125-inch forged 4032 Mahle pistons featuring an inverted dome design with a -16cc volume, which helps achieve specific compression ratios. These pistons come with plasma-moly file-fit rings, allowing for precise gap adjustment during installation to ensure optimal sealing and performance. King XP rod and main bearings are also included, offering robust protection for your rotating assembly.

This assembly is a comprehensive solution for engine builders looking for a well-matched set of internal components. It's important to 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 to ensure the longevity and performance of your engine.