Zone does not offer an add-a-leaf option. If you wanted to add an add-a-leaf kit to this lift, you have a couple of options depending on what kind of rake you want (if any). You could go with the 4" block option and then use any drop-in add-a-leaf kit, or use a 3" block and add-a-leaf, etc. Your best bet would be to call us directly at 623-434-5277 for possible options and combinations.