Eagle Ford FE 4.250in Crank 6.700in I-Beam Rods -18cc Inv Dome 4.080in Pistons Rotating Assembly

This Eagle Street & Strip rotating assembly gives you the core components for a Ford FE engine rebuild. Inside this package, you'll find a 4.250-inch cast crankshaft, a set of 6.700-inch I-beam connecting rods equipped with 7/16-inch ARP 8740 bolts, and forged 4.080-inch Mahle pistons featuring an -18cc inverted dome design. It also includes plasma-moly file-fit rings and King rod and main bearings to get your engine's bottom end assembled.

This assembly is designed for pump gas, naturally aspirated street applications. The Mahle pistons are forged from 4032 aluminum, known for its good thermal expansion properties, making them suitable for street use where consistent temperatures might vary. The inclusion of ARP 8740 bolts for the connecting rods means you're getting strong, reliable fasteners that are a step up from stock, ensuring the rods stay securely attached under load. The file-fit plasma-moly rings allow for precise gap adjustment during installation, which is crucial for proper sealing and performance in a street engine.

When building a Ford FE engine for street use, a well-matched rotating assembly like this is fundamental. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed installation instructions for proper assembly and break-in procedures to ensure the longevity of your new engine components.