Cognito Ball Joint Upper Control Arm Kit For 20-25+ Silverado/Sierra 2500/3500 2WD/4WD Torque Converter Clutch Slip Monitoring

Torque Converter Clutch Slip Monitoring – The Derringer adjusts to modulate TCC slip to safe levels

5 20 x 10 - -12 to -24

Power added bar graph shows Derringer power being added

The Derringer with iDash has six switched settings

Part# KRS189

Cognito Ball Joint Upper Control Arm Kit For 20-25+ Silverado/Sierra 2500/3500 2WD/4WD Torque Converter Clutch Slip MonitoringEach Kit Features: Bolt in, maintenance free, high angle, heavy duty ball joint Bolt on installation, no cutting or welding Polyurethane bushings Corrected ball joint angle for lifted applications Tubular style construction Semi gloss black powder coating 2 hour DIY install time Made in the USA SKU 110 91244 These upper control arms are built with a modified ball joint angle to eliminate travel limitations of the ball joint in lifted applications.