Eagle Chevy 327 SJ 3.250in Crank 2.300in Mains 6.000in I-Beam Rod 4.000in Piston Rotating Assembly

If you're rebuilding a Chevy 327 small journal engine for serious naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid foundation. It bundles all the critical components you need to get your short block built, saving you time and ensuring compatibility between parts.

At the heart of this assembly is a 3.250-inch forged 4340 crankshaft, chosen for its strength and durability under racing conditions. It's paired with 6.000-inch I-beam connecting rods, which are well-built for the stresses of competition. These rods come equipped with 3/8-inch ARP 8740 bolts, known for their reliability in high-performance applications. The assembly also includes 4.000-inch flat-top pistons from ICON, made from forged 2618 aluminum for a good balance of strength and light weight, and they feature a -4.9cc dish to help achieve your desired compression ratio. To top it off, you get plasma-moly file-fit piston rings, allowing for precise gap setting, and King XP rod and main bearings to ensure smooth rotation and proper oil clearance.

This assembly is designed for performance builds and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive package for anyone looking to build a powerful, naturally-aspirated 327 engine.