Built 727?
 

Who makes a 727 that can handle a cummins?

No main stream diesel shop that I know of. Find an old drag race tranny shop. The 727 is identical except for the governor. A Convertor can be had from most of the diesel shops, I run a Georend in min, You input will be a standard 727 so any aftermarket billet shaft should work (confirm the demensions) as for a Billet output, ifs it 4wd only one shop makes them...

https://www.dieselbombers.com/5-9l-r...put-shaft.html

Also get Steel planetary gears.

Thanks. Any online shops at all? Idc if its diesel.

Nothing really online except the rebuild kits. You would probably want to talk to someone anyway.

Try PATC transmission parts, Have not delt with them but they have a boatload of parts for the 727. check em out on the web:tu: