Eagle Ford FE 4.250in Crank 6.700in I-Beam Rods -21cc Inv Dome 4.175in Pistons Rotating Assembly

This is the Eagle Ford FE Street & Strip Rotating Assembly, designed for builders looking to put together a strong, naturally aspirated engine that runs on pump gas. It's a complete package that brings together the essential rotating components for your Ford FE engine, simplifying the build process and ensuring compatibility between parts.

At the heart of this assembly is a 4.250-inch cast crankshaft, providing the foundation for your engine's stroke. Paired with this are 6.700-inch I-beam connecting rods, known for their solid construction and reliability in street applications. These rods come equipped with 7/16-inch ARP 8740 bolts, a well-regarded choice for ensuring a secure and strong connection under load. The pistons are forged 4032 aluminum from Diamond, featuring a -21cc inverted dome design and a 4.175-inch bore size, which are crucial for achieving the desired compression ratio and performance characteristics for pump gas operation. To complete the package, this assembly includes plasma-moly file-fit piston rings, which offer good sealing and durability, and King SI rod and main bearings, providing essential lubrication and wear protection for the crankshaft and connecting rods.

This assembly is a popular choice for street builds where reliability and performance on regular gasoline are key. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.