Eagle Chevy LT1 350 1Pc 3.750in Crank 5.700in I-Beam Rods -16cc 4.040in Pistons Rotating Assembly

Eagle has a solid reputation for making well-built performance engine components, and this Pro Street Rotating Assembly is a prime example for your Chevy LT1 350. If you're looking to build a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of use. It's a complete package that gives you the core rotating parts needed to get your engine build underway.

At the heart of this assembly is a 3.750-inch forged 4140 crankshaft, chosen for its strength and reliability under stress. Paired with it are 5.700-inch I-beam connecting rods made from 4340 steel, which are secured with 7/16-inch ARP 8740 bolts – a name you can trust for high-strength fasteners. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -16cc volume and a 4.040-inch bore size, ready for plasma-moly file-fit rings. This combination is engineered to work together, providing a strong foundation for your performance engine.

This rotating assembly also includes King XP rod and main bearings, which are known for their durability and performance in demanding applications. When putting this assembly together, remember that the pistons come with plasma-moly file-fit rings, meaning you'll need to ensure they are properly gapped for your specific application during installation. Please note that this assembly is not CARB approved and cannot be shipped to California. It's also subject to California's Prop 65 warning.