Solid, indestructable, proven - these are the qualities you want for important parts on your truck. Our single piece ductile iron lift spindles provide more stability than anything that comes stock from the factory, reinforcing key mounting locations like upper ball joint mounts and tie rod ends. Proven sturdiness show that these new spindles will stand up to the toughest conditions. Give your truck the height required to fit those larger wheels and tires and to eliminate the enormous rake, with simple bolt on parts that require no cutting, welding, or additional parts to accommodate. Extended stainless steel brake lines, DOT approved, come equipped with our lift spindles, rather than cost-cutting bracket extensions found in other kits. Wheel & Tire Fitment.