Thank you all. I did not think it mattered as I have never heard that and I have been around drag racing most of my life. Just another one of the BS buddies who always has to act like he knows everything. I did not take a pic of it but the shaft is about 1/4" diameter and it comes out the right upper corner of the left rear tail lite lens. This way the tail and brakelite still work fine as the 1157 bulb is in the center of the lens. It has a black T-handle which I trimmed down a little in size so when you push it off it wont hit the any of the chrome bezel as both of them cost me $499. about 4 years ago. Dont want to scratch either of them if I can help it. Thanks again for the replies. Ron