Eagle Ford 351W 4.000in Crank 6.200in I-Beam Rods -11cc Flat Top 4.040in Pistons Balanced Assembly

If you're rebuilding the heart of your Ford 351W for street use, a balanced rotating assembly like this one from Eagle is a smart way to go. This assembly is designed for pump gas, naturally aspirated applications, making it a solid choice for daily drivers or weekend cruisers that need a reliable power plant. Getting the rotating assembly balanced from the start means less work for your machine shop and a smoother running engine.

Eagle starts with a 4.000-inch cast crankshaft, paired with 6.200-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability. The pistons are forged 4032 aluminum from ICON, featuring a -11cc flat top design that works well with various cylinder head combinations. They come with plasma-moly file-fit rings, allowing for precise gap setting during installation. This assembly also includes KING SI rod and main bearings, providing good initial lubrication and wear resistance for street applications.

This balanced rotating assembly is a significant step towards a strong and dependable engine build. Remember that this assembly is not CARB approved and cannot be shipped to California. It's always a good idea to consult with your machine shop about any specific balancing requirements or break-in procedures for your particular build.