Vibramate

If your guitar has a standard tune-o-matic bridge and stud tailpiece, all you need is a "Vibramate mounting kit" and you're away. They're available for carved top guitars, such as a Les Paul, or flat-tops, such as an SG. There's even a version for a Flying V. The kit comprises a simple base-plate designed to fit the two holes left by the removal of the tailpiece. The plate is screwed into these holes and the Bigsby is secured by four screws, with no extra drilling required. This is an innovation of true genius and, as long as your guitar boasts a standard tune-o-matic and stud tailpiece, you should find a kit to fit.