Eagle Chevy 400 3.750in Crank 6.000in H-Beam -10.8cc Dome 4.125in Pistons Rotating Assembly

Starting with a forged 4340 steel crankshaft measuring 3.750 inches, this Eagle rotating assembly is built for serious performance. This isn't just a set of parts; it's a balanced system designed to handle the demands of high-horsepower Chevy 400 engines, whether you're pushing exotic fuels, heavy nitrous, or high boost levels. The crankshaft's robust construction is the foundation for reliability under extreme stress.

Complementing the crank are 6.000-inch H-beam connecting rods, known for their strength and ability to withstand significant forces. These rods are secured with 7/16-inch ARP 2000 bolts, a popular choice for their high tensile strength and reliability in performance applications. The assembly includes forged 2618 aluminum pistons from JE, featuring a -10.8cc dome dish and a 4.125-inch bore size. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting to optimize sealing and performance. King XP series rod and main bearings are also included, offering improved durability and reduced friction for smooth operation.

This rotating assembly is a well-built package for those rebuilding or upgrading a Chevy 400 engine for competition. Please note that this assembly is not CARB approved and cannot be shipped to California. It's recommended to consult with your engine builder or refer to manufacturer specifications for proper installation and balancing procedures to ensure optimal performance and longevity.