Technical adapter ID

Anyone have an old Transdapt book that shows a fc53k. It appears to be an early Chev v8 to something. Any help would be great.

 

Chev. to Chrysler Products, '64 4-speed

 

If that adapter is for a Chevy V8 it must be one of those that uses the cast iron Powerglide intermediate plate.......

Ray

 

Trans-dapt listing says "FC-Chevrolet adapters mount on a Chevrolet Powerglide housing #3751080 retaining stock starter mount and dust shield" so @warbird1 and @Hnstray are correct.

 

No....Mopars are off on the bottom right like a early Ford....and Studebaker V/8's.........

 

https://www.ebay.com/itm/303664270249

the steel plate makes it fit the transmission

 

I think the bolt holes on the plate do not match the holes on the bell

 

plate fits like this


Thanks for the input fellas. Another mystery solved!