Eagle Chevy 327 SJ 3.250in Crank 2.300in Mains 6.125in H-Beam 4.000in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly is built around a forged 4340 steel crankshaft with a 3.250-inch stroke. This is a critical component for anyone looking to build a high-performance Chevy 327 small journal engine, especially for racing applications. The crankshaft's material and construction are designed to handle the stresses of competition, including the use of nitrous oxide or forced induction systems.

The assembly includes 6.125-inch H-beam connecting rods, which are known for their strength and ability to withstand high RPMs and significant cylinder pressures. These rods are paired with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in demanding builds. Forged 4032 Mahle pistons with a -5cc flat top dish are included, designed for a 4.000-inch bore. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. The mains are sized at 2.300 inches, and the assembly comes complete with King XP rod and main bearings, ensuring proper lubrication and durability for the rotating assembly.

This is a comprehensive rotating assembly intended for serious engine builders. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Ensure you have the necessary machine work done to your block, such as boring and honing to the piston size, and proper balancing of the entire rotating assembly before installation.