Eagle Ford 4.6L 2 Valve Romeo Block Competition Rotating Assembly Kit w/ 5.933in H-Beam - +.020 Bore

If you're rebuilding the heart of your 1996-2004 Ford Mustang for serious performance, a strong rotating assembly is where you start. This Eagle competition rotating assembly kit is built to handle the demands of racing, including setups with nitrous or forced induction. It's designed to give your 4.6L 2-valve Romeo engine a solid foundation for significant power gains.

Inside this kit, you'll find a 3.554-inch forged 4340 steel crankshaft, which is a strong choice for high-stress applications. The connecting rods are 5.933-inch H-beams, paired with 3/8-inch ARP 2000 bolts for reliable clamping force under load. The pistons are forged 2618 Arias units with an inverted dome design, measuring 3.592 inches and featuring a -17cc dish. To ensure a proper seal and efficient combustion, the kit includes plasma-moly file-fit rings. Finally, Clevite H series rod and main bearings are included to provide durable lubrication and support for the crankshaft and connecting rods.

This assembly is specifically sized for a +.020 inch bore, so be sure to check your block's specifications. Keep in mind that this kit is not CARB approved and cannot be shipped to California. It's a well-built package for enthusiasts looking to push their Mustang's engine performance to the next level.