These torsion bar lock & Seal kits keep dirt and dust out of your torsion bars. 1,000,000 MILE WARRANTY. You can install our torsion bar lock and seal kit 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. There's a reason why the most well-respected performance suspension brands use Proforged products - we're 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 center links: Proforged.;BUY WITH CONFIDENCE. There's a reason that the most well-respected performance suspension manufacturers buy from Proforged: we're 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.