Eagle Chevy 350 3.480in Crank 6.000in I-Beam Rods -3.7cc Flat Top 4.000in Pistons Rotating Assembly

If you're building a Chevy 350 for naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid foundation. It bundles together the core components you need to get your engine's bottom end rebuilt and ready for serious action. This assembly is designed to handle the demands of performance applications where every part needs to work together reliably.

At the heart of this kit is a 3.480-inch forged 4140 crankshaft, chosen for its strength and durability under stress. Paired with it are 6.000-inch I-beam connecting rods made from tough 4340 steel, secured with 7/16-inch ARP 8740 bolts. These rods are well-built to handle the forces generated in a performance engine. The assembly also includes 4.000-inch forged 4032 pistons with a -3.7cc flat top design, ready to be paired with your chosen cylinder heads. These come with plasma-moly standard gap rings for good sealing. To ensure smooth operation and proper lubrication, King XP rod and main bearings are included, offering reliable performance right out of the box.

This rotating assembly is a significant step up for anyone looking to build a powerful, naturally-aspirated engine. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.