Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 43cc Dome 4.350in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components to rebuild the heart of your Chevy 454 engine. You get a forged 4.250-inch crankshaft, a set of 6.385-inch 4340 I-beam connecting rods fitted with 7/16-inch ARP 8740 bolts, and a set of Mahle 4.350-inch forged 2618 pistons with a 43cc dome. This assembly is designed for naturally-aspirated racing applications, providing a strong foundation for your build.

The crankshaft is forged from 4140 steel, offering solid strength for demanding use. The connecting rods are also made from strong 4340 steel and feature a robust I-beam design, paired with reliable ARP bolts to ensure they stay secured under stress. The Mahle pistons are forged from 2618 aluminum, known for its durability and ability to handle high temperatures, and their 43cc dome shape is designed to work with specific compression ratios. This assembly also includes plasma-moly file-fit piston rings, which allow for precise gapping to match your engine's bore and desired performance, and King XP rod and main bearings for smooth operation.

This rotating assembly is a significant step up for anyone looking to build a powerful naturally-aspirated engine for racing. Please note 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 torque specifications.