Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods -6.6cc Flat Top 4.040in Pistons Rotating Assembly

Starting with a 4.000-inch stroke forged 4340 steel crankshaft is key to building a strong Ford 351W engine. This Eagle Pro Street rotating assembly is designed for naturally aspirated racing applications where reliability and performance are critical. It includes everything you need to get your engine's bottom end rebuilt with well-built components that can handle the demands of the track.

The assembly features 6.250-inch long I-beam connecting rods, also made from robust 4340 steel, and they're secured with 7/16-inch ARP 8740 bolts, known for their strength and consistency. For the pistons, Eagle uses forged 4032 Mahle flat-top pistons with a -6.6cc dish, designed to work with a 4.040-inch bore. These come with plasma-moly file-fit rings, giving you the flexibility to achieve a precise seal in your cylinders. To top it off, King XP rod and main bearings are included, offering excellent wear resistance and performance under load.

This is a comprehensive package for anyone looking to rebuild or upgrade their Ford 351W engine for racing. Please note that this assembly is not CARB approved and cannot be shipped to California. It's always a good idea to consult with your engine builder to ensure all components meet your specific build requirements.