Eagle Chevy 400 3.750in Crank 5.700in H-Beam -36cc 4.125in Pistons Rotating Assembly

This is the Eagle Chevy 400 3.750" crank, 5.700" H-beam rod, and 4.125" piston rotating assembly. It's designed for serious performance builds, especially those pushing the limits with exotic fuels, heavy nitrous use, or high boost applications. This assembly is a well-built foundation for a powerful Chevy 400 engine.

The heart of this assembly is a forged 4340 steel crankshaft with a 3.750" stroke, paired with strong 5.700" H-beam connecting rods. These rods come equipped with 7/16" ARP 2000 bolts, known for their strength and reliability under high stress. The pistons are forged 2618 JE units, featuring an inverted dome design with a -36cc volume, specifically made for forced induction setups. They also include plasma-moly file-fit rings for improved sealing and performance. For the bottom end, King XP rod and main bearings are included, offering robust protection for your rotating assembly.

This rotating assembly is a comprehensive package for builders aiming for maximum performance from their Chevy 400. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.