I bought my unit locally from a TCI dealer. When I told him of my problem,he went to his tool chest and handed me a pressure reduction valve for my GM pump.I really dont know where he originally got it from,but it worked for me.Check around at the aftermarket suppliers,Brothers,Chevy Duty,Golden State,etc.I am sure one of them will have the valve.When you buy your unit ask them what power rack they use.Like I posted before the GM pumps put out about 1300 PSI,wheras TBird units operate at 800 PSI,so the GM pump will blow the seals in a Ford rack.If the unit you are buying has a pump included you are good to go.
