i guess what threw me off as I dont know these belhousings is the starter, had to replace it last saturday as it exploded (yeah....) and only info I had on the motor was casting numbers def 68 and up 4.1l I6, and out of the two starters they had for vehicles for thay year the starter I pulled out was for the auto trans...however givin the rest of the hack job I am not really surprised LOL