Eagle Ford 390 Competition Rotating Assembly Kit w/ 4.25in H-Beam - 4.08in Bore

If you're building a Ford FE engine for street use and want a solid foundation for more power, a rotating assembly is where you start. This Eagle Street & Strip kit gives you all the core components you need to rebuild or upgrade your engine's bottom end, designed to handle the demands of pump gas and naturally aspirated setups.

This kit features a 4.250-inch cast crankshaft, which is a strong piece for street applications. It's paired with 6.635-inch H-beam connecting rods, known for their strength and reliability, secured with 7/16-inch ARP 8740 bolts. The pistons are forged Mahle 4.080-inch units with a -26cc inverted dome, designed for good compression on pump gas. You also get plasma-moly file-fit rings, which allow for precise gapping to match your specific engine build, and King rod and main bearings to ensure smooth rotation and proper oil clearance.

This assembly is a well-built package for someone looking to get their Ford FE engine running strong. Keep in mind that this kit is not CARB approved and cannot be shipped to California. You'll want to ensure you have the correct machine work done for the pistons and rings, and always follow manufacturer guidelines for assembly and torque specifications.