What is a BL or body lift?
A BL or body lift is a series of small round pucks made out of aluminum or polyurethane, are typically 1″ tall and are designed to stacked on top of your factory rubber mounts separating the tub or body of your Jeep from the frame. Installing a body lift is the cheapest way to gain an additional inch of fender clearance and will allow you to install slightly bigger tires but it will not change or improve the characteristics of your suspension at all.
