Eagle Chevy Tall 454 1Pc 4.250in Crank 6.800in I-Beam Rods 43cc 4.280in Pistons Rotating Assembly

Eagle Specialty Products has built a solid reputation for making strong, reliable engine components, and this rotating assembly for Chevy Tall 454 engines is a prime example of that commitment. If you're building a high-performance big-block Chevy, this kit is designed to give you a robust foundation. It brings together all the critical rotating parts you need to get your engine project underway, saving you the hassle of sourcing each piece individually.

At the heart of this assembly is a 4.250-inch forged 4140 crankshaft, chosen for its strength and durability under demanding conditions. Paired with it are 6.800-inch I-beam connecting rods made from tough 4340 steel, secured with 7/16-inch ARP 8740 bolts. These rods are well-built to handle the stresses of a powerful engine. The kit also includes forged 2618 aluminum pistons from Mahle, featuring a 43cc dome and a 4.280-inch bore size, along with plasma-moly file-fit rings for a good seal. To ensure smooth operation and longevity, King XP rod and main bearings are included, offering excellent wear resistance.

This assembly is a comprehensive package for anyone serious about building a powerful Chevy 454. Please note that this part 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.