[olredalert]

----Robby,,,I as well as others on this sight have worked at Chevy as well as other GM dealerships and Ive not heard of any kind of authorization program, ever! If there was a good enough mechanic in the service bay and a guy was willing to pay for the installation almost any dealer would do a switch like this. The key here is "willing to pay" as the dealership would have undoubtedly charged more than a local service station, or speed shop, or a guys buddy down the street that knew what he was doing. You have a neat piece here but my money is on a more homegrown transplant......Bill S