The Cognito 110-P1270 5" Performance Lift Kit with Fox PSRR 2.0 Shocks will allow you to install larger tires on your GM Silverado/Sierra 2500HD/3500HD 2WD/4WD. Cognito parts are engineered and assembled in the USA, and nearly all Cognito components are manufactured in their Bakersfield, California, facility.
The Cognito Cradle Drop Front Lift kit is designed to offer maximum ground clearance by keeping the torsion bars tucked up in the frame rather than being dropped down, while maintaining a superior ride quality, along with correct CV axle angles.
The Cognito SM Series Upper Control Arms add style, function, and performance to your truck by correcting the Ball Joint angle and adding caster to this lifted application, thereby increasing the allowable droop travel for superior ride quality. The control arm kit features welded, boxed sheet metal arms that are powder-coated semi-gloss black with pre-installed maintenance-free ball joints and pivot bushings. These arms are ready to install with no assembly required.
The factory pitman and Idler arms have been a fundamental wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. When tie rod angles go above parallel to the center link, the service life of the pitman and idler arms decreases rapidly without an upgrade. The Cognito PISK (Pitman and Idler Arm Support Kit) helps prevent premature wear of pitman and idler arms by supporting and controlling the expected motion of these components in an innovative way that resulted in a Utility Patent. Wave goodbye to the need for a steering stabilizer that simply masks the root problem. This PISK support kit is all you need to fix this defect and control the GM pitman and idler arm style steering properly.
The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology in the 2" diameter shock lineup. They are corrosion-resistant thanks to a metal impact extruded aluminum body, which also increases cooling capacity.
Features:
- Yields 5" Front Lift & 3" Rear Lift
- SM Series Ball Joint Upper Control Arms
- Patented Pitman & Idler Arm Support Kit
- Fox 2.0 Performance Series Remote Reservoir Shocks
- Maintains Adequate Droop Travel For Superior Ride Quality
Tire Fitment:37x12.50 Tire On Stock 20" Wheel - Will Require A Wheel Spacer At Least 1/4" Thick. A 1.5" Wheel Spacer Looks Really Good. Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Medium Trimming.
35 On 10" Wide Wheel +18mm Offset - Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Light Trimming.
35 On 10" Wide Wheel, 0mm Offset - Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Medium Trimming.
37x12.50, 9" Wide Wheel +18mm Offset - Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Light Trimming.
37x12.50, 9" Wide Wheel, 0mm Offset - Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Medium Trimming.
37x12.50, 10" Wide Wheel, +18mm Offset - Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Medium Trimming.
37x12.50, 10" Wide Wheel, 0mm Offset - Use Cognito 110-91193 Front Fender Liner Tie Back Kit Plus Heavy Trimming.