The E-body seat frames are the same as A body seat frames. The bucket seat mounts do not use the bench seat mounting locations at all. All you need is a set of A-body bucket seat tracks. On a bench seat car there should be dimples in the floor for the bucket seat mounting hole locations. The reinforcing plates won’t be there on the inner holes though.
Ok great i see these availiable at Classic. Last question. Will these be the correct height to get over the bench seat outer hump? Or do they have to be raised up to clear? The sliders I have are not offset so what car are those for?