Dan:, all that you have to do is make straight aluminum plate 0. 125 thick, by 8" by 6" and mount it on the altenator bracket, buy a metric bolt for the spare hole along with a spacer. Then make a stiffner to run from the plate to the first bolt next to the oil fill cap. Thats what I did to mount my Firestone air compressor, stays nice 7 dry & keeps my six gallon tank full at all times. If you would like, send me your e-mail address and I will send you an exact duplicate sketch.
Oo.