Recently replaced the 5 speed with a new 6 speed in my 98. 5 3500. Truck has almost 200,000 miles on it and the front end sits lower than I would like. The springs have probably weakened and the trans. is about 200 lbs. heavier than the original. I called a dealer today to try to order a stronger spring, but didn't have much luck. I had the part no. off the original springs and thought they could look up the ones I needed=wrong!!! They told me that there were 2 listed for my truck but they didn't know if the other no. was stronger or not and that they would call DC and find out. Never heard back from them. Does anyone have a 2wd 3500 with a 6 speed that would get the no. off the tag on a front coil or does anyone know of any other place to buy them. The dealer said they listed for $115 each- haven't bought a spring in a long time but that's pretty high. Any help would be very much appreciated. Thanks, Kenny