Eagle Ford 289/302 3.400in Crank 5.400in I-Beam Rods -16cc 4.060in Pistons Rotating Assembly

Eagle is well-known for making strong engine components, and this rotating assembly is built for your Ford 289 or 302 engine. It’s designed for street vehicles running on pump gas and naturally aspirated setups, making it a solid choice for a rebuild or performance upgrade where you want reliable power without needing race fuel.

This assembly features a 3.400-inch cast crankshaft, paired with 5.400-inch I-Beam connecting rods. These rods use 3/8-inch ARP 8740 bolts, which are known for their strength and reliability under stress. The pistons are Hypereutectic KB units with an inverted dome design, measuring 4.060 inches in bore size and featuring a -16cc dish. They come with plasma-moly file-fit rings, giving you the flexibility to set the correct gap for your specific application. King SI rod and main bearings are included to ensure smooth rotation and proper oil clearance.

When putting this assembly together, remember that the file-fit rings will need to be gapped to your specific cylinder bore and intended use. This is a critical step for engine longevity and performance. Also, 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 break-in procedures.