Eagle Ford 289/302 3.250in Crank 5.400in I-Beam Rods -16cc 4.030in Pistons Rotating Assembly

This Eagle Pro Street Rotating Assembly is built for Ford 289 and 302 engines, specifically for naturally-aspirated racing applications. What you get in this kit is a complete package to rebuild the core of your engine's power delivery. It includes a 3.250-inch forged 4340 crankshaft, a set of 5.400-inch 4340 I-beam connecting rods fitted with 7/16-inch ARP 8740 bolts, and Mahle 4.030-inch pistons. These pistons are forged from 4032 aluminum and feature an inverted dome design with a -16cc volume, which is crucial for setting your compression ratio.

Beyond the core rotating components, this assembly comes with plasma-moly file-fit piston rings, allowing you to precisely gap them for your specific application, ensuring optimal sealing and performance. It also includes King XP series rod and main bearings, known for their robust construction and ability to handle demanding conditions. The use of 4340 forged steel for both the crankshaft and connecting rods means these parts are well-built to withstand the stresses of racing. The ARP bolts used on the connecting rods are a strong choice, offering reliable clamping force under high RPM and load.

This rotating assembly is a solid option if you're building a performance engine for racing where reliability and strength are paramount. Keep in mind 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 to ensure the longevity of your new engine components.