The perfect way to fix a worn out upper v-bar in our SK19900 3" system. Kit comes with the heim joint that is made from 4130 heat treated steel and features a precision ground, heat treated and hard chrome plated center ball pivoting on a proprietary Nylafiber blend, two(2) stainless mis-alignment spacers and 1/2" bolt with corresponding flat washers and lock nut. Thread on the heim joint is 3/4"-16. Sold individually and ships with the corresponding jam nut.