The lengths of the end-link rods combined with the position of the end-link mounting brackets on the axle were what gave us the arm-to-fuel line clearance we needed. Six-and-a-half-inch end-link rods worked best. Important note: you’ll want to configure your Antirock system so that the end-link rods are vertical (or close to vertical) at ride height. If the sway bar is too far forward or too far back it won’t be effective. Axle tabs were added next.