Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods 38cc Dome 4.350in Pistons Rotating Assembly

Eagle is well-known for making strong internal 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 performance. It’s a complete package that gives you the core rotating parts needed to get your engine build underway.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, chosen for its strength and durability under high stress. Paired with it are 6.135-inch I-beam connecting rods, also made from robust 4340 steel, and they come equipped with 7/16-inch ARP 8740 bolts. These components are built to withstand the forces generated in a performance engine. The pistons are forged 2618 aluminum from ICON, featuring a 38cc dome and a 4.350-inch bore size, which are crucial for achieving specific compression ratios in performance builds. The assembly also includes plasma-moly file-fit piston rings, giving you the flexibility to set the correct ring gap for your application, and King XP rod and main bearings to ensure smooth rotation and proper oil clearance.

This rotating assembly is a well-built foundation for a serious performance engine. Keep in mind that this part is not CARB approved and cannot be shipped to California. For a complete build, you'll want to ensure you have all the necessary supporting components and follow proper assembly procedures, including setting the correct ring gap and bearing clearances.