The top & bottom mounting points are 3/4" I.D., but I am not sure of the compressed eye-to-eye dimension or the travel length. I do have some part numbers and they are available in the correct configuration, but not many sources have current part numbers. I learned, the hard way, that they are available, but hard to locate. Shoot me an e-mail, as a reminder, and I will check my records for the part numbers.
