Ford Engines: 351 Windsor vs. 351 Cleveland
January 4, 2008 – 9:17 pmThe Ford 351 Windsor engine is often confused with the 351 Cleveland. They are both Ford small blocks, but there are some differences that allow you to tell them apart and more importantly - decide which one is a better fit for your project.
The quickest and best way to tell the difference between the two engines is by locating on the 351C the integrated timing cover casting on the block located in the front which had a radiator hose fitting. Upon further inspection, one would notice that the connecting rods are also different length for both engines. The 351C was offered in both 2V and 4V styles (2 barrel and 4 barrel carbs), and was first introduced in 1969 and continued production until 1974. It was a higher performing engine and offered more horse power, but people began to convert their Windsor engines by changing the cooling system entry points from the block to the manifold.
Both the 351 Cleveland and the 351 Windsor engine were reliable and great performing engines. I have seen some great first-gen mustangs at car shows with these engines in them. Because they fit nicely in the the engine compartment with little modification, they are a great choice for any Ford small block application.
Know something else about either engine? Let us know!
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