Does anyone know if the coil spring from the regular colorado will fit a sport colorado or are they different part numbers, I think the sport is dropped 2'in front and 3' in the back but i don't know if they did it by using shorter coils Thanks for the help.

 

my buddy has a colorado. yes, gm did it with springs, coils in the front, leaf's in the rear. the hard parts are all the same. so zq8 springs will lower it.