4" lift for T'all?

[jmbrodsky@domain.elided]

     Has anyone ever heard of a 4" lift kit for full size PU's or T'alls?  
     I'm leaning towards a lift kit instead of adding two or three leaves.  
     The rear springs I got are out of a '74 Dodge 3/4T PU, and they fit in 
     fine, but I need new U-bolts.  The springs were only $25, but a lift 
     will do the fronts and the rears, with shocks, and has been tested.  
     My dream has yet to be tested.
     
     Any info aprpeciated.
     
     
         Joel Brodsky
        '76 SII 345/727
        '75 T'all 150 4wd 392/727