Included is a pair of front spring spacers CNC machined to fit on top of the front springs inside the shock tower. The rear lift is done by a replacement set of shackles which gives you the ability to lift the rear 1”, 2” or 3” so you can match the front. (This depends on how tired your springs are and how loaded your van is!)
This will fit all LT28-35e. In short, if you have coil springs up front, and not leaf springs then you are good to go!
Another worthwhile modification is up-rating your front coils while you’re doing this to the more heavy duty VW 281 411 105 D springs (diam. 21.2 mm) & or alternatively the Spidan HD springs (Spidan 49104) or SACHS (997 774).