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

Eagle is well-known for building strong internal engine components, and this Pro Street rotating assembly is a prime example of their work for Chevy 327 small journal engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of use. It's a complete package that brings together all the critical rotating parts you need to get your engine back together and performing at its best.

At the heart of this assembly is a 3.250-inch forged 4340 steel crankshaft. This material is chosen for its strength and durability, making it a solid choice for performance applications. The assembly includes 5.700-inch I-beam connecting rods, which are also well-built for performance. These rods come equipped with 3/8-inch ARP 8740 bolts, known for their reliability in high-stress situations. The pistons are forged 2618 aluminum from ICON, featuring a 6.3cc dome and a 4.040-inch bore size, paired with plasma-moly file-fit rings for good sealing. To round out the package, King XP rod and main bearings are included, offering robust performance for the critical bearing surfaces.

This rotating assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive kit for someone looking to rebuild or upgrade their Chevy 327 small journal engine for performance applications.