will a hid kit from a 2004 Escalade fit my headlights? my dad got himself a truck for cheap just so that he can sell it and it came with a bunch of goodies..the guy he got the truck from says he spent about 5k in sound system tomorrow im gonna check wat amp and speakers it has. im also installing a Kenwood DDX6017 in my truck.

 

id think you would be able to get the wiring to work okay, question then would be what type bulb is it and are the bulb sockets the same? im not to familiar with caddys so i couldnt tell you. Other than the bulb fitment i dont see why it would not work