72 A body bucket seats

From 1970 up, there is not really any such thing as A body bucket seat frames.

Same bucket seat frames in any given time period for A, B and E bodies.

The differences are in the foam and upholstery type.

Tracks are different too.

1970 - early 1971 buckets with the four separate hinge covers bring the most money.

Late 1971 seats are the least common, but limited market.

1972 up are much more common, so lower cost.