do u reuse the black twist in holders the old bulbs are in or what? how do u install these things? i bought the ones from superbirght leds

 

reuse the black things pull the black things out pull the old buld outta the black thing may be a little hard. take the leads on the leds and str8in them out. push it into the black thing and loop the leads over the sliver peaces

 

go to junk yard, pull out the dash off the old cavaler and take the sokets. if you need info on how to install them - email or PM me

Yes it works, yes I tryed and yes it's way easyer in the long run

 

Also check install guide for custom reverse indiglo gauges on page 4 of my sig.
Looks great in my car. Good luck,