Eagle Ford 289/302 Balanced Rotating Assembly Kit w/ 157 Tooth Flywheel 4.030in Bore 3.250in Stroke

If you're rebuilding the heart of your Ford 289 or 302 engine for street use, a balanced rotating assembly is a smart way to go. This kit from Eagle takes the guesswork out of matching critical components like the crankshaft, pistons, connecting rods, and bearings, ensuring they work together smoothly. It's designed for pump gas, naturally aspirated applications, making it a solid choice for a street-driven vehicle that you want to perform reliably.

Inside this kit, you'll find a 3.250-inch stroke cast crankshaft that's been balanced to work with the included components. Eagle pairs it with 5.400-inch I-beam connecting rods, which are strong enough for street performance and secured with 3/8-inch ARP 8740 bolts. The pistons are forged 4032 aluminum flat-tops from Mahle, designed for a 4.030-inch bore and come with plasma-moly file-fit rings, giving you flexibility during assembly. King rod and main bearings are included to ensure smooth rotation, along with a Pioneer damper and a 157-tooth flywheel, so you have most of the essential rotating parts ready to go.

This assembly is balanced as a complete kit, which is crucial for reducing engine vibration and improving overall longevity, especially in a street application. Remember that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.