Eagle Chevy 327 SJ 3.250in Crank 2.300in Mains 5.700in I-Beam Rods 4.040in Pistons Rotating Assembly

This is the Eagle Chevy 327 SJ Pro Street rotating assembly, designed for performance builds specifically for the Chevy 327 small journal engine. If you're putting together a naturally-aspirated racing engine or a serious street performance build, this assembly gives you a solid foundation to work from. It's a complete package that brings together the key rotating components needed to rebuild or upgrade your engine's bottom end.

At the heart of this assembly is a 3.250-inch forged 4340 steel crankshaft, chosen for its strength and durability under demanding conditions. Paired with this are 5.700-inch I-beam connecting rods, which are also forged for added resilience. These rods come equipped with 3/8-inch ARP 8740 bolts, a well-known name for reliable fasteners in high-performance applications. The assembly also includes forged 4032 aluminum pistons with a 5cc dome, designed for a 4.040-inch bore. These pistons are matched with plasma-moly file-fit piston rings, allowing for precise gap setting to optimize performance and sealing. To ensure smooth operation and proper lubrication, the kit includes King XP series rod and main bearings, known for their robust construction and performance capabilities.

This rotating assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive package for anyone looking to build a powerful and reliable Chevy 327 engine. Remember to consult your engine builder or service manual for specific installation procedures and torque specifications.