Hey TJ, do a google search they are out there without booster. I installed one on my 49 1 ton, when I get to the garage I'll get the info on the one I used. The mounting bkt ($99) was more than the master cylinder ($49). This link is just from a web search I did. Hope this helps.
http://www.mbmbrakeboosters.com/ind...ory_id=10&option=com_virtuemart&Itemid=6
