it will be tough to find someone to handle the narrowing, powdercoating, and custome brakes under one roof for a better price. You can probably farm i tall out seperately if you have guys local you trust to handle it, but you won't sav emuch money. Cass definitely knows Mopars and has a few different choices when it comes to custom brakes as well. He was able to set my Dana 60 up like I wanted it with 4 piston fixed calipers and internal parking brake, which no one makes a kit for on a big Ford bearing Dana setup. I will say the turnaround was not really fast, but my oddball setup and other issues had something to do with the timeframe it took.
