Replace your sloppy, worn clutch linkage with a new style, zero free play, rod end bearing linkage designed specifically for 63-72 c/k gm trucks. Even replacement original linkage is sloppy and still wears out quickly which causes more problems. Designed as a direct replacement for factory linkage, the bearing ends provide a more durable component and very smooth operation. Annoying squeaks and rattles are also eliminated. The teflon lined bearings requiring no lubrication and are self-cleaning. This is a great way to improve your vehicle whether you are on the street or on the trail. The kits are engineered as simple bolt-on units. All the needed hardware is supplied. This includes the upper and lower push rods, fasteners, spacers and washers. Spherical rod end linkages are an excellent way to update a truck with better technology and provide a very clean look! Kits are designed for trucks with straight upper push rods.