If the others fit all 6.1's, would it than be safe to assume that this one would also? It is a nice looking piece. Does the one on your Roush work good as far as slipping?
A few on here have tried it and end up sellig them right away... If they worked then they would not go back and resell it right away. I would just by the Dayco tensioner....Did you see the one on BWOODY web site, They have a manual adjust tensioner. Their's is $300 anybody use that one?