Eagle Ford 289/302 3.400in Crank 5.400in H-Beam -16cc 4.060in Pistons Rotating Assembly

Built around a 3.400-inch forged 4340 crankshaft, this Eagle rotating assembly is a solid foundation for your Ford 289 or 302 engine build, especially if you're pushing the limits with racing, nitrous, or forced induction. The crankshaft's forged 4340 steel construction means it's well-built to handle the stresses of high-RPM operation and increased cylinder pressures.

Complementing the crank are 5.400-inch H-beam connecting rods, secured with 7/16-inch ARP 8740 bolts. H-beam rods are a popular choice for performance applications because their design offers a strong balance of strength and weight. The assembly also includes 4.060-inch Mahle pistons, featuring an inverted dome with a -16cc volume, designed to work with specific compression ratios. These pistons come with plasma-moly file-fit rings, which are known for their good sealing properties and durability. For the bottom end, King XP rod and main bearings are included, offering robust lubrication and wear resistance.

This is a competition-level assembly, meaning it's intended for serious performance builds. Keep in mind 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 break-in procedures to ensure longevity and performance.