I was offered a free f150 today, I believe the specs are 1991, straight 6, manual transmission, 2wd. Does anyone know what rear axel this truck would have? Does anyone know the gear possiblities it could come with?

Any help would be great

I believe 8.8" w/ drum brakes

Yeah, 8.8"

Not sure on ratios, but 3.08 and 3.55 are good probabilities

thank you guys