Proforged 105-10049 Billet Aluminum Tie Rod Sleeves - 4WD CRAZY STRONG BILLET ALUMINUM TIE ROD SLEEVES. Proforged tie rod adjusting sleeves are machined from a solid bar of billet aluminum for ultimate strength. Every fit surface of these 6061-T6 aluminum sleeves are CNC machined for precision fit and finish - the threads are matched to our tie rod ends, and we recommend using them together for optimal results. These work with most other brands of tie rods, but there are occasional issues when other brands use a different thread tolerance or specification. 1,000,000 MILE WARRANTY. You can install our tie rod sleeves with confidence knowing that every part we sell is backed by our industry-leading 1,000,000 mile limited warranty. We can offer this because our parts are engineered, tested, re-tested, and subject to strict quality control procedures - our quality is second to none. BUILT FOR PROFESSIONALS. Theres a reason why the most well-respected performance suspension brands use Proforged products - were fanatical about quality, performance, and durability. Professionals save time and money with our competitively-priced products that outlast inferior brands. Do the job with confidence - replace your worn components with the leader in performance chassis parts: Proforged. WHAT IS A TIE ROD SLEEVE? A tie rod adjusting sleeve is part of your vehicles steering system - it ties together your inner and outer tie rod ends to allow your wheels to turn. BUY WITH CONFIDENCE. Theres a reason that the most well-respected performance suspension manufacturers buy from Proforged: were the only brand of chassis parts that offers race-day performance at a price within your budget - and backs it up with a 1,000,000 mile limited warranty. Buy today and get your car, truck, or racecar back on the road and stronger than ever.