Cognito Motorsports Truck 1-Inch Performance Leveling Kit With Fox PS Coilover 2.0 IFP Shocks for 19-20 Silverado Trail Boss/Sierra AT4 1500 4WD 210-P0885 2019-2021-silverado-1500 High-strength crossmembers correct lower control

High-strength crossmembers correct lower control arm movement

FSEG's Mustang Dyno provides true results

Fleece Universal 21" High Pressure Fuel Line 8MM X 3

This great leveling kit/UCA combination allows you to safely level your truck while avoiding any stock ball joint problems

Cognito Motorsports Truck 1-Inch Performance Leveling Kit With Fox PS Coilover 2.0 IFP Shocks for 19-20 Silverado Trail Boss/Sierra AT4 1500 4WD 210-P0885 2019-2021-silverado-1500 High-strength crossmembers correct lower controlCognito 1 Inch Performance Ball Joint Leveling Kit with Fox PS Coilover 2. 0 IFP for 19 20 Sierra 1500 AT4 and Silverado 1500 Trail Boss 4WD trucks. We've bundled everything you need in a leveling kit for your GM 1500 with high quality Cognito components. There's no guesswork and you save with the bundled price. Cognito components are engineered, manufactured and assembled in the USA. The Cognito 1 inch Performance Ball Joint Leveling Kit includes the