Thanks for all you’re parts

Learn from me, and use these locking Ford bolts not aftermarket. I was in a pinch and thought I would "upgrade" from stock. Not even a month later they started backing out. Called Riffraff customer service for help and they advised that the factory bolts are actually a mechanical locking hardware that won't back out. Purchased and installed, and they are correct. Save yourself time and frustration, just use the proper part the first time. Thanks Riffraff for your knowledge and help.

New FoMoCo parts still in the bag. Just what I needed to replace the rusted and deformed originals with 300+K miles on them.

They worked perfectly.

Exactly what I needed.

I’ve learned the hard way not to use hardware store bolts on manifolds in the past, so I ordered the OEM manifold bolts for my build.

My issue with this set? Purely by my own fault, I didn’t count the number of bolts in the picture.

This set only covers one manifold. I needed bolts for both manifolds and ended up buying bolts at the local dealer to complete my set in a pinch.

Bolts look to be fasteners that can be used with confidence. Recommend using anti seize on unthreaded shoulder as well as threaded area ( for the next time).

Bolts fit as they should. great quality

They went in surprisingly well. I was skeptical until I talked with your tech. dept. thank you very much.