Eagle Chevy 327 SJ 3.250in Crank 2.300in Mains 5.700in I-Beam Rods 4.060in Pistons Rotating Assembly

This is the Eagle Chevy 327 SJ Pro Street rotating assembly, designed for naturally-aspirated racing applications. It's a complete package built around a 3.250-inch forged 4340 crankshaft, featuring 2.300-inch main journals. This assembly is intended for use with small journal Chevy 327 engines, providing a solid foundation for a performance build.

The included 5.700-inch I-beam connecting rods are well-built and come equipped with 3/8-inch ARP 8740 bolts for secure fastening under stress. Paired with these rods are forged 4032 Mahle pistons, featuring a 5cc dome and a 4.060-inch bore size, designed to work with the included plasma-moly file-fit piston rings. This combination aims for improved combustion efficiency and performance. The assembly also comes with King XP rod and main bearings, selected for their durability and performance in demanding conditions.

This rotating assembly is a substantial upgrade for anyone rebuilding a Chevy 327 for racing. It’s important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning procedures to ensure optimal performance and longevity.