Fitment: 1983-1997 For Nissan 720/Hardbody Description: Block Measurements Width: 2.20" Length: 4.85" Taper: 2 degrees U Bolt Measurements Inner Width: 3.125" Overall Length: 9" Thread Length: 3.875" Lowering: 3" (w/ 2" taper) Fits most mini/mid-size trucks w/ 3" axle tube Integrated 2* angle to help correct driveline vibrations Extruded aluminum construction U-bolts and hardware included Safe/Economical solution Ease of installation Direct bolt-in, no additional modifications Installation time: 2-3 Hours Installation Instructions included .