| This listing is for a single ball joint, requires 2 per car. The 1970 240 Z and the early PL510's use an 11mm diameter shaft on the ball joint. This listing is for those specific years. For the 240, if you want to use the larger 14mm shaft ball joint then you must replace the steering knuckles. Then they will bolt right in. We do carry those knuckles in stock used. We also carry the 14mm ball joints as well and they are considerably less expensive. These ball joints are special order only, please allow an extra week for delivery. Last update 09/09 | 
