[meric42]

Here is a version of a bracket that someone else came up with to solve the problem.

I haven't tried it but it bolts to the bell housing bolts then runs backwards hooks on to the chassis near the universal, then adjust the tension.

The first and most important thing is to be sure that your engine & transmission mounts are in good/solid shape i.e. not soft. I have found the Bob Drake repro mounts to be the best, definitely steer clear of the Vintique brand IMHO.