Ford Racing 427 Cubic inch BOSS Short Block

What you get with this Ford Racing 427 cubic inch BOSS short block is a solid foundation for your next high-performance engine build. It includes a forged crankshaft, forged I-beam connecting rods with floating piston pins, and the robust BOSS 351 block itself. This is the same short block assembly that's used in their 575 horsepower Z427 crate engine, so you know it's built with serious performance in mind.

This short block is designed to be the starting point for a custom engine, allowing you to select your own heads, camshaft, intake manifold, and oil pan to tailor the power output exactly how you want it. It's built around a 4-bolt main BOSS 351 block, known for its strength and durability. The internal components, including the crankshaft and connecting rods, are forged for maximum strength under demanding conditions. This assembly is hand-assembled in the USA with performance clearances, ensuring it's ready to handle the stress of a powerful street or track application. It's internally balanced, which helps reduce vibration and improve overall engine smoothness.

This 427 short block is a great option for those looking to build a powerful 9.5-inch deck engine. It's a popular choice for vintage muscle cars, street rods, and performance Mustangs, including Fox Body and Late Model versions. It's designed to fit many vehicles that originally came with Windsor and Cleveland small block engines, offering a path to significant displacement and power increases. Please note that this part is not CARB approved and cannot be shipped to California.