PowerPort Cleveland 225 Assembled Cylinder Heads

The Trick Flow® PowerPort® Cleveland 225 cylinder heads are high-performance, assembled heads designed for Ford 351C, 351M, and 400 engines. Constructed from durable cast aluminum, these heads feature a 72cc heart-shaped combustion chamber and a 225cc intake runner volume with a 115cc exhaust runner volume. They are equipped with 2.080-inch intake valves and 1.600-inch exhaust valves, complemented by dual titanium retainers and 10-degree locks. The design includes a raised exhaust port location (.100" over stock) to enhance the short turn radius and improve exhaust flow, along with provisions for mating with Ford 351W blocks. The camshaft style is hydraulic roller, and the intake port shape is rectangular. These cylinder heads are sold individually and are available as assembled units. While they fit Ford 351C, 351M, and 400 engines directly, minor machining allows for fitment on Ford 302/351W blocks to create a “replica” Boss 302 or a 351 “Clevor” engine.