Cognito Alloy Series Tie Rod Kit For 11-25 Silverado/Sierra 2500/3500 2WD/4WDDetails: Alloy Series Tie Rod Kit For 11 25 Silverado Sierra 2500 3500 2WD 4WD Significantly stronger than factory Offers more articulation than factory Made in the USA The Cognito Alloy Series Tie Rod kit is a Heavy Duty stock replacement upgrade where the inner joint incorporates an oversized alloy ball and socket. Sold as a Pair. Made in the USA. Note: Due to the larger inner joint, longer sway bar end links may be necessary for stock or lifted