Manley Rotating Assembly, KIT-FORD 351C 3.850/4.040

Manley Performance has a solid reputation for building tough engine parts that hold up under serious use. This rotating assembly is a prime example, designed to give your Ford 351 Cleveland engine a strong foundation for a rebuild or performance upgrade. It’s a complete package that brings together all the critical rotating components, so you can be confident they’re balanced and built to work together right out of the box.

At the heart of this kit is a 4340 forged steel crankshaft, which is a step up from cast iron and offers much better strength and durability for higher horsepower applications. The Pro Series I-Beam connecting rods are also forged, and they come standard with 7/16? ARP 2000 cap screws, known for their reliability in high-stress situations. For the pistons, you get their Platinum Series, made from 2618 forged aluminum. These are lightweight yet strong, and they come with premium chrome moly wrist pins for added durability. Topping it off, the kit includes high-performance piston rings and high-performance Clevite H Series rod bearings (narrowed) and P or H Series main bearings, all chosen to handle the demands of a performance engine.

This assembly is a well-built option for anyone looking to build a powerful Ford 351 Cleveland engine. Keep in mind that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures.