The cornfed or the revtek are probably the best kits for the money. They both come with the drop spacers for the front diff to keep the cv's happy, and they both come with the bracket to realign the rear brake porportioning valve. The brake valve actuator has to be raised the same amount as the lift you install or your rear brakes will not work right. The difference between the lifts up front is the revtek uses 2 spacers on each strut, one in the strut spring pack and one above the strut spring pack. This configuration of spacers will make the possibility of over compressing the coil springs on the trail highly unlikely. Also you will only need to use the front diff drop spacers if installing lift on a 4 cylinder short cab; since it is a lot lighter than a 6 cylinder extended cab you actually get almost 4 inchs of lift and therefore need the drop spacers to keep the cv's aligned. As far as steering alignment goes, My truck required a little adjustment; the kit put it just a little toed in. I just woke up from a nap so I hope this makes sense............. <img src="/forums/images/graemlins/sleeping.gif" alt="" />