Posted by Joe Cimoch on Sunday, June 01, 2003 at 11:28PM :
Someone had mentioned there was an article in the July 2003 Street Rodder magazine that had info regarding mating vintage engines with modern transmissions.
I picked up a copy when I was at Advance Auto. Here a few links to the Mopar related websites listed in the article, there wasn't anything specific to PWs:
Bendtsen's Transmission Adapters http://www.transmissionadapters.com/ 51-53 Hemi adapters
J.W. Performance Transmissions UltraBells: http://www.auto2000.com/jw/catalog/#UltraCase
SFI-certified as a flywheel shield, patented aluminum casting withstands severe twisting and tireshake in the highest powered cars. Fits under stock floors. Bolts to front pump. Models mating Ford or Chrysler V8 to Powerglide eliminate adapter plates and mount starter onto UltraBell
Keisler Automotive Adapters http://www.keislerauto.com/Mopar_new/index.htm
Mopar Big block bellhousings , 5 speed OD trannys
Powerplay/Hot Heads http://www.hothemiheads.com Early Hemi parts
Wilcap http://www.wilcap.com Engine to transmission adapters