I have a Hypertech Power Programmer 3 off a 98' Trans Am, it has been set back to stock so the Programmer is ready to use.. In great shape and works great.. Works on 97-98 Corvette and 98 Camaro/Trans Am with the Ls1.. Part # is 30028.. Asking $180obo plus shipping they are $299.99 through Summit.. Pm me if your interested thanks..