Assault Racing Products A7491 for Ford Cleveland Reusable Valve Cover Gaskets Rubber Steel Shim Core 351C 351M 400M

This valve gasket/seal won't fit the stock 4.6L F150 Windsor/Romeo motor. It's intended for AM valve covers like the "CHROME FORD ENGINE DRESS UP KIT 351C&M-400M" listed here on Amazon. I installed these on a friend's truck motor and they sealed up fine. The only complaint I have is that the seals smell like A$$;literally like ground zero at a cow manure plant! I had to store them in a sealed plastic bag in the garage, as they were stinking up the place. 4 stars, but would have been five if they didn't smell so awful.

This product fit perfectly for my 77 Ford F-150's 351m. I was hesitant after reading that one review bashing the seller & claiming that the gaskets received didn't fit. Glad I ignored that negative review. They not only fit great, but all the holes lined up perfectly. No more oil leaking on my exhaust manifolds!

Does not fit a 351m as stated in description. I tried to contact the company, but there was no response. This company is a joke, as well as their products.