1/24 resin BOP Muncie M-20
This manual transmission was included in the Revell Special Edition 72 Hurst Oldsmobile kit. It was assembled and the seam was cleaned up so that it could be cast as a one-piece case without having to deal with a seam. It originally comes from a 1/25 kit, however, because of the tall bell housing, it is listed as a 1/24.
The Muncie M-20 gearboxes have a “B-O-P” bolt pattern that is compatible with any Buick, Oldsmobile, Cadillac, or Pontiac V-8 engine.