"Front end features 2" x 4" x 3/16 crossmember, Fully adjustable upper and lower 1 1/8" x 1/4" wall tubular a-arms, Billet 304 stainless rod-ends on all 8 points, Maintenance free ball joints, 11" rotors with GM calipers, pads and hardware, 100% TIG welded, 2" dropped spindles, manual or power rack (Opt), and depending on the application, coilovers or airbags and shocks. Scott’s IFS Systems are the only IFS Systems to incorporate fully adjustable upper and lower tubular A-arms. A full 9" of travel, keeping correct caster and camber. All manufacturing is done with top of the line components and provide superior ride quality."