From:Doug Miller
Subject:RE: Transmission interchange? Date:Thu Aug 9 22:15:56 2012
Response to:17656
Bob, You should be concerned to a cirtian extent, the gear rations change but I think the transmission as a unit will interchange. I think Mutt posted a final rations of the verious transmissions.

Hi, Bob here. I've owned several Hummers over the years and have acquired a 1963 Pacer. The engine is in a basket and the transmission parts are rusted/unserviceable. Today I picked up a 1958 Model "B" 125 Hummer engine and am wondering if the transmission and clutch/primary drive parts will interchange with the 1963 parts? Thanks,