T/A Performance Restorations specialize in Crossram and rare First Generation Camaro parts.
They say:
Need professional help or expertise on locating Crossram parts, JL8 Four Wheel Disc Brake systems/parts, TI Ignition setups, amplifiers/coils, specialty original GM Heavy Duty Service parts, original GM restoration parts or consultation on your Camaro restoration? T/A Performance Restorations can provide you with the help necessary in finding those 'have to have' hard to find parts and the answers to your questions about the restoration of your First Generation Camaro. If we don't have it, we can get it!
We have gained our extensive knowledge about rare First Generation Camaro Parts through racing, working on, restoring and testing vintage Trans Am and factory production cars much like the research and development teams of the '60s