Eagle Chevy 400 350 Mains 3.750in Crank 6.000in H-Beam 4cc Dome 4.125in Pistons Rotating Assembly

This is the Eagle Competition Rotating Assembly, a complete package designed for serious performance builds, especially those involving racing applications like nitrous or forced induction. It's built around a forged 4340 steel crankshaft with a 3.750-inch stroke, paired with 6.000-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high stress.

The assembly includes forged 2618 aluminum Mahle pistons, featuring a 4cc dome volume and a 4.125-inch bore size. These pistons are matched with plasma-moly file-fit piston rings, allowing for precise gap setting to optimize performance and sealing. For the bottom end, King XP rod and main bearings are included, offering robust lubrication and wear resistance. This combination is engineered to handle the demands of high-horsepower engines and aggressive driving conditions.

This rotating assembly is a well-built option for anyone rebuilding or upgrading a Chevy 400 or 350 mains engine for competition. Please note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.