Eagle Ford 289/302 3.250in Crank 5.400in I-Beam Rods -6cc Flat Top 4.125in Pistons Rotating Assembly

If you're building a Ford 289 or 302 engine for naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid foundation. It brings together all the core components you need to get your engine's bottom end rebuilt with strong, reliable parts. This assembly is designed to handle the demands of racing applications where consistent performance is key.

At the heart of this kit is a 3.250-inch forged 4340 crankshaft, known for its strength and durability under stress. Paired with it are 5.400-inch 4340 I-beam connecting rods, which are secured with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in performance builds. The pistons are forged 4032 aluminum from Mahle, featuring a -6cc flat top design with a 4.125-inch bore, and they come with plasma-moly file-fit rings, allowing for precise gap adjustment to match your specific build. To complete the assembly, King XP rod and main bearings are included, offering good performance and wear resistance for the rotating assembly.

This rotating assembly is a comprehensive package for serious engine builders. Please note that 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 of your new engine build.