I bought a AOD transmission out of a bronco and at first I was thinking of just adapting my jeep dana 300 tcase to it, however here lately I have been tossing around the idea of a doubler. I figure since the BW 1356 will bolt diretly up to the transmission and I have the dana 300 why not give it a try. Does anybody know if this has been done, should be the same idea as a np231/300 or 203/300 right. If anybody has any insight please let me know.