Fits 1964-1972 GM A-Bodies;Manufactured from heavy-duty 1.5-inch, 0.095-inch wall and 1.625-inch, 0.120-inch wall DOM tubing;Laser-cut, CNC-formed steel plate braces;Greaseable, 95-durometer polyurethane bushings;Preassembled with new ball joints and polyurethane bump stops;Non-adjustable;Eliminates lower A-arm deflection;Improves steering feel and response for normal and performance driving;Available in red or black hammertone powder coat for long lasting good looks;3-4 hour installation time;Proudly designed in the USA!;Proudly made in the USA!