I'd just take some measurements of the cover bolt arrangement and start walkin the wrecking yards, likely any 80's top loader will have the identical top and lever regardless of minor model changes

pan ID's are bottom of automatics, don't apply here

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics