Eagle Ford 429/460 SCJ 4.500in Crank 6.700in H-Beam -38cc Inv Dome 4.440in Pistons Rotating Assembly

This is the Eagle Ford 429/460 SCJ rotating assembly, a complete package designed for high-performance Ford engines. If you're building a serious street or race engine based on the Ford 429 or 460 platform, this assembly gives you the core components needed to handle significant power. It's engineered to be a robust foundation for applications involving forced induction or nitrous oxide, common in competitive racing environments.

At the heart of this assembly is a 4.500-inch forged 4340 steel crankshaft, chosen for its strength and durability under high stress. Paired with it are 6.700-inch H-beam connecting rods, also forged from 4340 steel, and secured with 7/16-inch ARP 8740 bolts. ARP bolts are well-known for their reliability and consistent clamping force, which is crucial for maintaining proper bearing clearances at high RPMs. The pistons are forged 4032 aluminum from Mahle, featuring a -38cc inverted dome design and a 4.440-inch bore size, which helps achieve a desired compression ratio for performance builds. This assembly also includes plasma-moly file-fit piston rings, allowing for precise ring gap adjustment to match your specific engine build and application. Finally, King XP series rod and main bearings are included, offering improved performance and durability over standard bearings.

This rotating assembly is a substantial upgrade for anyone looking to push the limits of their Ford 429/460 engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed installation instructions and consult with a qualified engine builder to ensure proper assembly and tuning for your specific application.