I bought 7 LEDs and their bases for my Mach 1 and after tearing out the gauge cluster i realized that they were the wrong ones. I bought them from superbrightleds.com. This is the bulb-(WLED-x5 LED Wide Angle LED bulb) and i also bought the twist and lock bases to go with them. there are 5 for the gauge cluster and 2 for the HVAC controls. I bought the sames ones that were used in the how-to write up on the forum, and his car was a 98 cobra. they were just bigger than the ones i needed, so be sure to find out if they will work. I paid a little more than 50 shipped and would like to get as much of that back as i can but i will accept reasonable offers. Of coarse they are brand new still in the packages they came in. thanks.....