Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam Rods -16cc 4.040in Pistons Rotating Assembly

This Eagle Street & Strip rotating assembly gives you the core components to rebuild or upgrade your Chevy LT1 350 engine. You get a 3.750-inch cast crankshaft, a set of 6.000-inch 5140 I-beam connecting rods equipped with 3/8-inch ARP 8740 bolts, and forged 4.040-inch Mahle pistons with an inverted dome design. This assembly also includes plasma-moly file-fit piston rings and King SI rod and main bearings, providing a well-built foundation for your engine build.

Designed for pump gas and naturally aspirated street applications, this rotating assembly is a solid option for those looking to refresh their LT1 engine. The 4032 forged aluminum pistons are a good choice for street performance, offering a balance of strength and thermal expansion characteristics suitable for everyday driving. The inclusion of ARP rod bolts means you're starting with strong, reliable hardware for the connecting rods, which is crucial for engine longevity. The file-fit piston rings allow for precise gap setting, which is important for proper sealing and performance in a custom engine build.

When installing this rotating assembly, remember that the piston rings are file-fit, meaning you'll need to set the end gap yourself to match your engine's bore and intended use. This is a standard procedure for performance engine builds and ensures optimal compression and oil control. Please note that this assembly is not CARB approved and cannot be shipped to California. Always consult manufacturer instructions for detailed installation procedures and specifications.