I have done extensive research over suspension and body lifts over the past few days. Through this, I have learned that there are only a few suspension lift manufacturers that do not recommend a combination of both suspension and body lifts. It is recommended that the suspension lift be purchased first. However, if you choose to purchase the body lift first, then before installing a suspension lift be sure that it is body lift compatible.
http://www.suspensionconnection.com
suspension connection offers the best prices for any lift kit that I have found. They are also willing to support your kits decisions via telephone (1-800-505-5626). They will answer your questions regarding which suspension lifts are compatible with body lifts.
Hope this helps!
