Injector Install Kit - This is a complete injector install kit for a 6.9 7.3 International motor that came in Ford pickups and many other applications. Over time the plastic tees get hard and start cracking allowing fuel to leak. This can lead to a diesel smell in the cab plus sometimes it causes a hard to start problem. This is a quick and easy fix not hard at all to do. Be sure to compare the tees on your truck to those pictured so you will know which kit to buy.