Features include a robust tubular design with gussets and cross brace, Delrin bushings with steel housings and crush tubes, and a black powder coat finish. The geometry features include additional positive caster and a stock location spring pocket. The lower control arms have CNC machined tube ends for precision fits.The arms are then TIG welded in a fixture for accuracy and repeatability of geometry. Thank you for shopping at Matts Classic Bowties. The item "DSE Tubular Lower Control Arms 73-77 A-Body Chevelle El Camino 031207" is in sale since Wednesday, June 27, 2018. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Suspension & Steering". The seller is "mattsclassicbowties" and is located in Mooresville, North Carolina. This item can be shipped to United States.