Eagle Ford 289/302 3.400in Crank 5.400in H-Beam -6cc Flat Top 4.155in Pistons Rotating Assembly

If you're rebuilding a Ford 289 or 302 engine for serious performance, this Eagle rotating assembly is a solid foundation. It bundles together the core components that spin inside your engine, all designed to handle the demands of racing, including forced induction and nitrous oxide systems. Getting these parts as a matched set ensures they work together harmoniously, saving you time and guesswork during your build.

At the heart of this assembly is a 3.400-inch forged 4340 steel crankshaft, chosen for its strength and durability under high stress. Paired with it are 5.400-inch H-beam connecting rods, known for their robust design, which come equipped with 7/16-inch ARP 8740 bolts for secure attachment. The pistons are forged 4032 aluminum from Mahle, featuring a -6cc flat top design and a 4.155-inch bore size, ready for your custom build. This assembly also includes plasma-moly file-fit piston rings, allowing for precise gap adjustment, and King XP rod and main bearings, which are well-regarded for their performance and longevity in demanding applications.

This is a competition-focused assembly, meaning it's built for maximum performance and durability. Please note that due to emissions regulations, this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure optimal performance and longevity.