Just typing it into Google should work... also try eBay, I know they sell the KITT red LED scanners... but if you're looking to do out the whole car like KITT then that site has some info I believe... do you have any pics of your Trans Am?
i have no pics, i bought the car back in the summer as a project 82 trans am for $250. the paint was badly faded, needed tires, i have repainted the car and also done a lt1 swap. but i need a tranny, rearend, to be finished then ill be working on the body kit