I just checked the Melling website, and they only list one part number for the 235, the "M-45" pump. It's in their OEM listing, so I believe it's a standard-volume item. I'll update everybody when the conversion project is under way. Remember- - - -it takes a machinist to build an adapter!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!