Eagle Chevy 327 SJ 3.250in Crank 2.300in Mains 5.700in H-Beam 5cc 4.060in Pistons Rotating Assembly

Starting with a forged 4340 steel crankshaft featuring a 3.250-inch stroke, this Eagle rotating assembly is built for serious performance. The crankshaft is designed with 2.300-inch main journals, a common specification for small journal Chevy 327 engines, ensuring compatibility with many existing blocks. This assembly is intended for those pushing the limits, whether in drag racing, circle track, or street applications that demand more power, especially with the addition of nitrous or forced induction.

The connecting rods are Eagle's 5.700-inch H-beam design, known for their strength and ability to handle high RPMs and significant cylinder pressures. These rods are secured with 7/16-inch ARP 8740 bolts, a well-regarded choice for their reliability under stress. Paired with the rods are forged 4032 aluminum pistons from Mahle, featuring a 5cc dome volume and a 4.060-inch bore size. These pistons are designed to work with plasma-moly file-fit rings, allowing for precise gap setting to optimize sealing and performance, especially in boosted or nitrous applications. The assembly also includes King XP series rod and main bearings, selected for their robust performance characteristics.

This is a comprehensive rotating assembly designed for a specific engine build. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always consult your engine builder or a qualified mechanic to ensure this assembly meets your specific build requirements and local emissions regulations.