Eagle Chevy LT1 350 1Pc 3.480in Crank 6.000in I-Beam Rods -3.7cc 4.000in Pistons Rotating Assembly

If you're building a naturally-aspirated LT1 350 for 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 ready for serious work. This assembly is designed to handle the demands of racing applications where every part needs to perform reliably under stress.

At the heart of this kit is a 3.480-inch forged 4140 crankshaft, chosen for its strength and durability. Paired with it are 6.000-inch I-beam connecting rods made from 4340 steel, which are secured with 7/16-inch ARP 8740 bolts. For the pistons, you get 4.000-inch forged 4032 Icon flat-top pistons with a -3.7cc dish, complete with plasma-moly standard gap rings. To ensure smooth operation and proper oiling, the assembly includes King XP rod and main bearings. This combination of well-built components is intended to provide a strong and reliable rotating assembly for your LT1 350 build.

When assembling your engine, pay close attention to the manufacturer's instructions for torquing the rod and main caps, as well as proper ring gap setting. This assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. Always verify that all components are clean and properly lubricated before installation to ensure the longevity of your new engine build.