Ford Mustang parts for 1994 - 1995 Mustangs

Okay. Idea today is to pick up a well used 1994 or 1995 Ford Mustang GT, give it a few suspension parts and run it in open track events. Done so with my Ford Mustang Cobra but don't want to harm the car. I may get an IRS from an '03/'04 Mustang Cobra - this and a few other Mustang parts and I'd have a killer ride.