Eagle Chevy LT1 350 1Pc 3.480in Crank 5.700in H-Beam -5cc Flat Top 4.040in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly gives you the core components to rebuild or upgrade your Chevy LT1 350 engine. You get a forged 4340 crankshaft with a 3.480-inch stroke, a set of 5.700-inch H-beam connecting rods equipped with 7/16-inch ARP 8740 bolts, and Mahle forged 4032 flat-top pistons with a -5cc dish and a 4.040-inch bore size. This assembly is designed for serious performance applications, including racing, nitrous, and forced induction setups.

The forged 4340 steel crankshaft is built for strength and durability under high stress. The H-beam connecting rods, paired with ARP 8740 bolts, offer a robust link between the crankshaft and pistons, essential for handling increased cylinder pressures. The Mahle pistons are forged from 4032 aluminum, known for its good thermal expansion properties, and come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs. This assembly also includes King XP rod and main bearings, which are well-regarded for their performance and wear resistance in demanding conditions.

This rotating assembly is a solid foundation for a high-performance LT1 350 build. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer installation instructions for proper assembly and break-in procedures to ensure optimal performance and longevity.