This is my 1973 Trans Am. I have owned this car for 20+ years now. She has a 455, 4 Speed drivetrain, (originally an automatic), with the factory GM 3:08 posi unit out rear. Engine is enhanced with goodies from KB Pistons, Crane, Edelbrock, Holley, and Hooker. The heads are 71 Pontiac HO's #197's. All custom work designed by me, and carried out with the help of good friends. This is true Pontiac Excitement at it's finest!