Just took a look at the Pro Kit I bought used from a member here and noticed that while they have different part numbers on them, the springs don't specify which is front and rear. I also noticed that 2 of them are basically the same diameter the entire way up the coil while the other has a noticably smaller coil at the very top while standing up, bottom while on the car. Anyway, there are two numbers on each, on one set there is 30/97 and 3555.001. On the other is has 20/37 and 3514.402. Thanks.
