How was the rear lifted ? And what are you wanting to do with the truck ?
unless the rear was lifted a small amount ( Cali lean ) then i would have to say no . I have never tried it but on the lifted truck the angle of the bar would be too steep and would probablt make you rear end "hop" , the angle of the bar is the most important factor on any style bar , not just caltracs .
Go with a standard off road bar like cognitos or procomps . or buils your own . Caltracs work good for drag racing but i would recomend them for anything else even though they would do the job .