Eagle 69-97 Ford V8 5.8L/351 408 Stroker Kit Balanced Rotating Assembly

Eagle has built a solid reputation for making strong, reliable engine components, especially for performance applications. If you're looking to build a serious Ford 351 Windsor engine, this balanced rotating assembly is a great starting point for a 408 cubic inch stroker build. It's designed to handle the demands of racing, including the extra stress from nitrous or forced induction setups.

This kit centers around a forged 4340 steel crankshaft with a 4.000-inch stroke, which is what gives you that 408 displacement when paired with the included 4.030-inch bore pistons. The pistons themselves are forged 4032 aluminum with an inverted dome design, meant to work with specific compression ratios, and they come with plasma-moly file-fit rings, giving you flexibility during assembly. Connecting these pistons to the crank are 6.250-inch H-beam connecting rods, known for their strength, secured with 7/16-inch ARP 8740 bolts – a name you can trust for holding power under pressure. To top it off, the assembly includes King XP rod and main bearings, which are well-regarded for their performance and durability.

When you're building an engine of this caliber, having a balanced rotating assembly right out of the box saves you time and ensures your components work together smoothly. This kit is intended for competition use and is not CARB approved, so it cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.