Slamminwagon
Junior Member
Hey guys I need a new trans I ordered one from a yard and they delivered a 87 d50 trans I think it's a tf6 904 it's not the right one obviously. I know it's a 3 speed torqueflite but which one I asked them for a a904 and got that it's a 88 d100 3.9L I found this under the hood so is it a a998 or a999? And im guessing it's a lock up converter any help appreciated also what does the line above the a998/a999 line mean std duty 3spd?