This ball joint will fit Kryptonite upper control arms for any year or model truck, also Cognito, FTS, CST, Fabtech, and many other upper control arms with a bolt in upper ball joint. Heavy duty thick rubber boot provides extreme protection against the elements for longer ball joint life. Exclusive grease relief port makes keeping these joints lubricated properly nice and easy. Largest ball stud on the market, and the most angle clearance available. ; These ball joints are compatible anywhere K6292 is required. ; ; Includes: 1x Kryptonite BoltIn Upper Ball Joint Mounting Hardware Kit ; Part;Number: KR6136 ; Fitment: 19992006 Chevy and GMC 1500 2WD/4WD trucks 20002006 Chevy and GMC 1500 2WD/4WD SUVs 20072018 Chevy and GMC 1500 2WD/4WD trucks and SUVs with OE forged steel control arms ONLY! ; Note:; This ball joint is compatible with trucks originally equipped with forged steel control arms only! ; ;