Alright, thanks for the clarification. I've seen the cutouts and they are nice. I'm only $10 in the hole right now. The air cylinders and solenoids are only like $30 on ebay. I'm gonna try makin one first, since its cheap. If my brake fails, then i'll probably buy one of them.
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1995 Cummins 12v Reg. Cab 4x4 5 speed, 250,000 miles, boost/pyro, straight piped 5" stack, #10 plate, pump cranked, coal rollin.