Check out this sweet deal for 67-72 Chevelle, GTO, 442, and other A-body applications using a small block. Tubular G-Plus upper and lower control arms with a bolt in coilover kit. No frame modifications what so ever. Just remove the stock components and bolt on fully assembled control arms. The G-plus arms feature Del-a-lum bushings. These bushings act like bearings and have grease fittings for easy lubrication. The bushings control the suspension from deflecting and dramatically improve vehicle response. In addition to the bushings, ball joints, bump stops, and the upper arm has a billet cross shaft. No need for a slotted or offset shaft because all the bells and whistles are built into the arm. New alignment specifications are included.
The coilover kit comes with springs, shocks, threaded collars, special thrust bearing kit for making the ride height easier to adjust, and a spanner wrench. All in all this is a easy deal.