Eagle Chevy 327 SJ 3.250in Crank 2.300in Main 5.700in H-Beam 6.3cc 4.030in Pistons Rotating Assembly

Forged from 4340 steel, the crankshaft in this Eagle rotating assembly measures 3.250 inches for its stroke and features 2.300-inch mains, making it a robust foundation for a high-performance Chevy 327 small journal engine build. This assembly is engineered for demanding applications, including those utilizing nitrous oxide or forced induction, indicating its strength and reliability under extreme conditions. The inclusion of 7/16-inch ARP 8740 bolts for the connecting rods further underscores the commitment to durability and secure component mating.

Complementing the crankshaft are 5.700-inch H-beam connecting rods, known for their strength-to-weight ratio, paired with 4.030-inch Icon forged 2618 pistons. These pistons feature a 6.3cc dome volume, designed to work with specific cylinder head combinations to achieve desired compression ratios. The assembly also includes plasma-moly file-fit piston rings, allowing for precise gap adjustment to optimize sealing and performance, along with King XP rod and main bearings to ensure smooth operation and longevity.

This comprehensive rotating assembly is a popular choice for racers and serious engine builders looking to push the limits of their Chevy 327 small journal engines. It represents a significant step up from stock components, offering the strength and precision needed for competition use. Please note that this assembly is not CARB approved and cannot be shipped to California.