The 351 Cleveland was produced by Ford Motor Company from 1969 through the end of 1974, and became available in 1970. The 351’s horsepower varied, depending on whether the engine was a two-barrel low-performance or a four-barrel high-performance engine.
The Cleveland, part of the 335 engine series, incorporated the 351 and 400 engine blocks. The engine is also somewhere between a small-block such as the 351 Windsor and a big block. Although the Cleveland was inspired by the small-block, few parts will interchange.