Eagle Ford FE 4.125in Crank 6.700in I-Beam Rods -7cc Flat Top 4.270in Pistons Rotating Assembly

If you're building or rebuilding a Ford FE engine for street use, this Eagle Street & Strip rotating assembly is a solid foundation. It's designed to work well with pump gas and naturally aspirated setups, giving you a strong starting point for your project. This assembly includes a 4.125-inch cast crankshaft, 6.700-inch I-beam connecting rods, and pistons specifically chosen for this combination.

The crankshaft is a 4.125-inch cast unit, providing a good balance of strength and cost-effectiveness for street applications. Paired with it are 6.700-inch I-beam connecting rods, which are well-known for their strength and reliability in performance street engines. These rods come equipped with 7/16-inch ARP 8740 bolts, a notable upgrade that ensures secure and dependable rod-to-crank connection under load. The assembly also features forged 4032 Diamond pistons with a -7cc flat top design and a 4.270-inch bore size, which are crucial for achieving the desired compression ratio with your chosen cylinder heads. These pistons come with plasma-moly file-fit rings, allowing for precise ring gap setting during installation for optimal sealing and performance. To complete the rotating assembly, King SI rod and main bearings are included, offering good wear resistance and smooth operation.

This rotating assembly is a comprehensive package for your Ford FE engine build. Please note that this assembly is not CARB approved and cannot be shipped to California. It's important to check all manufacturer documentation for specific installation requirements and compatibility with your vehicle's emissions standards.