Whether you are rebuilding, repairing or updating your car, the steering rag joint is a must do. Attaches with two studs to original steering column plate. Splines fit steering box. Proflow Steering Couplers/Rag Joints replace the worn stock components to regain the “factory new” feel. Designed to replace the factory assembly. Attaches with two studs to the original O.E.M. steering column top plate and the spline end fits the input shaft on the stock steering box.