hellow rattytat here,new to the forums still trying to fine my way around. not real good at computers.i have a 93 1ton 4x4 diesel 5-speed, 94 3/4 ton auto, 98 1/2 1ton dually 4x4 24valve, am gonna start doing upgrades and reading your posts are really helping me with good and bad info so i can make the right upgrades, so thanks to all of you. i will let you all know how it goes.