Manual Disc master cylinder

[dmjlambert]

Originally Posted by Steeveedee

If it doesn't say anything about a booster on the SPID, it came with manual disc brakes...unless there was an option that ended up including power disc brakes without calling them out on the SPID. The reason I say that is because I have 16.5" wheels on my truck, but it doesn't say anything about them on the SPID. I suspect that this was because they came with being a Longhorn or some thing like that. I don't see any indication that the 61A alternator should be on my truck either, according to the SPID. Maybe that came with UY1 Camper Wiring? It would make sense.

A longhorn is not really fully in the C-10 family because it has a 1 ton frame, is that correct? I suspect they only had power brakes, just like C-20's. So yes I agree/suspect power brakes came with being a Longhorn. Wouldn't surprise me at all.