It's been done already. My old M38 had a Rocky gearbox coupled to a 1C. The mechanic used a sand cast adapter ring to mate the Rocky bell housing to the engine. It's one of the best modifications you can do for your jeep. Ultra low 1st gear makes 'wheeling a breeze and the overdrive gear makes getting there a lot quicker.
Sent from my SGH-I897 using PW Forums mobile app