I'm putting a ZF 5 speed in my F150 that originally was in a F250 5.8. I'm picking it up on Saturday. Before I walk away with it, I'd like to meausre and make sure they are not sticking me with a 460 or diesel sized transmission. I don't have a spare block or bell around and would like to know the dimensions acoss for the 6 bolt holes. See picture for dimensions A, B & C. These dimensions are for a small block 5.0 or 5.8. Does anyome have these readily available?