Eagle Chevy 400 350 Mains 3.750in Crank 6.000in I-Beam Rods 4.155in Pistons Rotating Assembly

If you're rebuilding a Chevy 400 engine for naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid foundation. It brings together all the core components you need to get your short block ready for assembly, designed to handle the demands of the track.

This assembly features a 3.750-inch forged 4140 crankshaft with 350 main journal size, paired with 6.000-inch 4340 I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The kit also includes forged 4032 Icon pistons with a -5cc flat top design and a 4.155-inch bore size, complete with plasma-moly file-fit rings for a precise seal. To top it off, King XP rod and main bearings are included, offering robust performance for your engine build.

This rotating assembly is a comprehensive package for serious engine builders. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.