im putting a 2.9 in my 85 B2, the 2.8 thats in it has anauto trans, will i be able to run the 2.9 with that tranny? i know it will bolt up, but looking in the book 2.9's with autos were electronic and this one isnt, need some answers before i dive into it, would appreciate the help, the 2.9 came with a 5 speed