Eagle Ford 4.6L 3-Valve Heads Rotating Assembly Kit with 5.950in H-Beam - Standard Bore

When you're building a serious Ford 4.6L 3-valve engine, especially for racing, nitrous, or forced induction, you need a rotating assembly that can handle the stress. This kit from Eagle gives you the core components to build a strong foundation. Inside this box, you'll find a 3.750-inch forged 4340 steel crankshaft, 5.950-inch H-beam connecting rods with 3/8-inch ARP 2000 bolts, and Arias forged 2618 pistons with an inverted -19cc dome. It also includes plasma-moly file-fit rings and Clevite H rod and main bearings to get you started.

The forged 4340 steel crankshaft is built for durability under high loads, and the H-beam connecting rods are a popular choice for their strength-to-weight ratio, especially when paired with ARP 2000 bolts. The Arias pistons are forged from 2618 aluminum, known for its strength and ability to withstand high temperatures and pressures, and the -19cc inverted dome helps achieve a specific compression ratio for boosted or nitrous applications. The plasma-moly file-fit rings allow for precise gap setting, which is crucial for optimal performance and sealing in a performance engine. Clevite H-series bearings are a well-known option for performance applications, offering good load capacity.

This rotating assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's important to note that this kit is designed for a standard bore, so ensure your block is machined to the correct specifications. Building an engine like this requires careful attention to detail during assembly, so always refer to the manufacturer's installation instructions and torque specifications.