The Hotchkis TVS is a all inclusive kit that has been designed and tested as a system. No need to mix and match components. The TVS system includes Sport Coils, Sport Sway Bars, Heavy Duty Tie Rod Sleeves, and a Adjustable Rear Suspension Package. Applications: 1964-1966 GM A-Body Motors: Small Block, Pontiac 400, or Big Block with aluminum heads, aluminum manifold.