I'm removing a 2 or 3" lift kit from my recently purchased 02 Ram 2500 V10. The rear spacer blocks between the leaf springs and axels look stock but I need to be sure. They are about 5-6" tall. Are these stock? I went to the Dodge dealership today to order all the stock pieces I need, but the description on the computer for stock spacers didn't give a height. I don't want to buy them and the U-bolts and find out they are the same ones I have. Any help would be great. Thanks.

Mike.