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

Starting with a 4.250-inch forged 4340 crankshaft, this Eagle rotating assembly is built for serious performance applications, including racing with nitrous or forced induction. The crankshaft is paired with 6.800-inch H-beam connecting rods, which are known for their strength and ability to handle high RPMs and significant cylinder pressures. These rods come equipped with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in demanding builds.

The piston set includes Mahle 4.280-inch forged 2618 pistons, each featuring a 43cc dome. This dome volume is a key specification for determining compression ratio when paired with specific cylinder heads and head gasket thickness. The pistons come with plasma-moly file-fit rings, allowing for precise ring gap adjustment to match your engine's bore and intended use, which is crucial for optimal sealing and performance. King XP rod and main bearings are also included, offering robust lubrication and wear resistance for the crankshaft and connecting rod journals.

This assembly is a well-built package designed for engine builders looking to create a powerful and durable powerplant for their Chevy Tall 454. It's important to 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 break-in procedures.