Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods 43cc Dome 4.320in Pistons Rotating Assembly

Eagle has a solid reputation for making well-built performance engine components, and this Pro Street rotating assembly for the Chevy 454 is a prime example. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of use.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, paired with 6.135-inch I-beam connecting rods made from the same strong 4340 material. These rods are secured with 7/16-inch ARP 8740 bolts, known for their reliability under stress. The pistons are forged 2618 ICON units, featuring a 43cc dome and measuring 4.320 inches in diameter, which will affect your compression ratio depending on your cylinder head volume. The assembly also includes plasma-moly file-fit piston rings, allowing you to set the correct ring gap for your specific application, and King XP rod and main bearings to ensure smooth rotation and proper oil clearance.

This is a comprehensive package for anyone looking to build a serious performance engine. Keep in mind that this assembly 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.