Well crap, I guess I should have turned the light over to see if there was another number on the back. Heck, the guy at Autozone said he has a Silverado and he could not find the bulbs, then I see that different number on the top and I fell for it. I guess I'll be stopping somewhere on the way home to get a set of 9006's like I had in my hand Monday!!! Thanks for the help.