Help with Powermaster III or how to replace with NON-ABS

[djsmallz18]

Back in April I purchased a 90 Turbo Grand Prix that 'only' needed a master cylinder. Little did I know what a nightmare working with the Powermaster III system was. Does anyone know where I could acquire a new master cylinder from or (preferably) how to replace it with a non-ABS system?

[White93z34]

its been done enough... ton of work though. gotta pull the dash, good few things from the engine bay, move the HVAC box out of the way, acquire a firewall plate from a non-abs car, install that. run some new rear lines since PMIII just has one big one that goes to the rear of the car and is split from there. All that is about the only reason why I have yet to change mine out for standard brakes.

[intern8tion9l]

i'd love to do it too, but swapping the firewall plate SUCKS