Eagle Ford 4.6L 4-Valve Heads Rotating Assembly Kit with 5.933in H-Beam - +.020 Bore

Eagle is well-known for building robust rotating assemblies, and this kit for your 2003-2004 Ford Mustang 4.6L 4-valve engine is no exception. If you're looking to rebuild or significantly upgrade your engine's core strength, this assembly is designed to handle serious power, including forced induction and nitrous applications.

At the heart of this kit is a 3.554-inch forged 4340 steel crankshaft, chosen for its strength and durability under high stress. Paired with this are 5.933-inch H-beam connecting rods, secured with 3/8-inch ARP 2000 bolts, which offer a solid connection and excellent load-bearing capacity. The pistons are forged 2618 ARIAS units, featuring an inverted dome design with a -17cc dish, and are sized for a 3.592-inch bore, which is +.020 over stock. They come complete with plasma-moly file-fit rings, allowing for precise ring gap adjustment to suit your specific build and tuning needs. To ensure smooth operation and longevity, the kit includes Clevite H series rod and main bearings.

This rotating assembly is a comprehensive package for anyone serious about building a high-performance 4.6L 4-valve engine. It's important to note that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning procedures.