Eagle Ford 289/302 3.400in Crank 5.400in H-Beam -16cc 4.040in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.400-inch forged 4340 crankshaft, a strong foundation for a high-performance Ford 289 or 302 engine build. The 4340 forged steel is known for its durability and ability to handle significant stress, making it a popular choice for racing applications. This assembly is designed to handle the demands of both nitrous and forced induction setups, offering a robust solution for serious engine builders.

Paired with the crankshaft are 5.400-inch H-beam connecting rods, which offer a good balance of strength and weight for performance use. These rods are secured with 7/16-inch ARP 8740 bolts, a well-regarded fastener known for its reliability under high stress. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -16cc volume and a 4.040-inch bore size. This piston design is often chosen to achieve specific compression ratios when used with certain cylinder heads. The assembly also includes plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's specific needs and operating conditions. King XP rod and main bearings are included, offering improved lubrication and wear resistance for critical rotating components.

This rotating assembly is a comprehensive package for anyone looking to build a powerful Ford 289 or 302 engine for racing. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.