| This listing is for a single 3 point stock replacement retractable seat belt assymbly which is enough to do one side. They will fit either side. The original 240 used a 3 point seat belt, but it was not retractable until 72 and even then it was an option, and was not standard equipment. It can be made to fit any vehicle, and for the early z's, they might as well be considered a direct bolt in. For the 70-71 240's it does require drilling 1 hole for each side to install properly. These are a retro seat belt with a modern latching mechanism and meet all safety regulations mandated by the federal government. Many vehicles in the 60's and 70's didn't have a good seat belt system and these new units are a nice addition to any car or truck. They come with all mounting hardware included. These seat belts are also available in pairs for a discounted rate. See Seat Belt Retractable 3 point Kit. These are temporarily a special order only item, please allow an extra week for delivery. Last update 08/11 | 
