Heidts Superide II IFS Kits are the ultimate front suspension system for fat fendered classic cars and trucks. Heidts Superide II IFS Kits provide your cruiser with the smooth ride and good handling of independent suspension. These Independent Front Suspension Kits use a Mustang II spindle to allow for a front mount rack & pinion unit, allowing for easy engine installation. The upper control arms use threaded adjusters for the wheel alignment that will never "slip" and lose alignment.