Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Engineered for Optimal Rear Lift Range with Increased Static Weight (See Notes).
• HD (Heavy-Duty) Spring Kit Designed for Control of Increased Payloads.
• Precision Engineered for Improved Off-Road Capability.
• Developed for use in Conjunction with Eibach Shocks.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.

• Precision Engineered for Improved Off-Road Capability.
• More Fender Clearance for Larger Wheels and Tires.
• Excellent On-Road Stability and Handling.
• Increased Ground Clearance.
• Made in U.S.A.

This Part Fits:

We have bundled everything you need in a lift kit for your Silverado/Sierra 1500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.The Cognito Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings.King's OEM Performance Race Series shocks provide a bolt on suspension system that elevates your on and off-road performance to unmatched levels. Each kit has been subjected to punishing real world testing to develop the optimal damping curves and spring rates for your vehicle. Built with the same quality of materials and precise tolerances found on our high-end race shocks our OEM upgrade kits enable you to experience the famous King ride quality on your daily driver or pre-runner.Deaver Mini Leaf Pack offers increased rear lift while improving ride quality. The stock bottom overload spring is very harsh in spring rate, this mini pack is a progressive overload that will ride better and provide 1-3-inch of rear lift. Get better ride quality and the added height with one product. The mini pack is only compatible with the stock spring pack, and it fastens to the stock spring pack with a new center pin.

• Warning!-This product requires bypassing ARC Adaptive Ride Control system (1500 Denali models).
• Warning! - Not compatible with trucks equipped with composite mono-leaf rear spring.
• CV Front Driveline is required on 4WD models if operating in 4WD above 20mph
• King 2.5 Performance Race Series Adjustable Remote Reservoir Shocks
• Maintains Adequate Droop Travel for Superior Ride Quality
• Yields 6 inches of front lift and 4 inches of rear lift
• SM Series Ball Joint Upper Control Arms
• 6-inch Front Lift Components
• 2-inch lift Deaver mini pack
• Levels vehicle front to rear
• 2-inch block and U-bolt kit
• Improved ball joint angle
• 14-hour DIY install time
• Made in the USA

This Part Fits:

We have bundled everything you need in this lift kit for your F-250/F-350 4WD with high quality Cognito components and Fox shocks. There is no guesswork.The Cognito 3-inch dual rate coil springs offer the ride height you want without sacrificing ride quality. These springs feature a progressive spring rate to achieve optimal ride quality.The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck. They use Fox race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.

• Notice: Our Systems are not compatible with the ONBOARD SCALES/SMART HITCH. Modifying the ride height or spring rate will interfere with this system's performance.
• Yields 3 inches of front lift and 1 inch rear lift
• Front and Rear Fox Performance IFP 2" Shocks
• Track bar, and bump stop spacers
• Front Brakeline brackets
• 5-hour DIY Install time
• Dual rate coil springs
• Made in the USA

This Part Fits:

We have bundled everything you need in a leveling kit for your F-250/F-350 4WD with high quality Cognito components and Fox shocks. There is no guesswork.The Cognito 3-inch front coil springs offer the increased ride height you want without sacrificing ride quality. These springs feature a progressive spring rate to achieve optimal ride quality.Cognito HD Track Bar re-centers the front axle and is specifically designed for 3 inches of front lift. The Track Bar fixed-length design makes for a quick install with no unnecessary adjustments.The Cognito 3-inch Block and U-Bolt Kit includes 3-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.Factory Race Series 2.5 Reservoir smooth body shocks give you enhanced ride quality and the control you need when heading off the pavement. They take their design from Fox Off-Road race shocks, so they have been thoroughly perfected in brutal conditions that you will probably never see. Fox athletes push the boundaries in competition to develop race-proven performance you can bolt onto your Truck. Factory Series shocks provide improved damping in any terrain. Experience for yourself the incredible performance and precise control that Factory Race Series 2.5 Reservoir shocks deliver.

• Notice: Our Systems are not compatible with the ONBOARD SCALES/SMART HITCH. Modifying the ride height or spring rate will interfere with this system's performance.
• Factory Race Series 2.5 DSC Reservoir front and rear shocks
• Maintains Adequate Droop Travel for Superior Ride Quality
• Yields 3 inches of front lift and 1 inch rear lift
• Levels the vehicle front to rear
• Progressive-rate coil springs
• Direct bolt-on installation
• HD fixed-length track bar
• 6-hour DIY Install time
• Made in the USA

This Part Fits:

We have bundled everything you need in a lift kit for your 20-23 GM 2500/3500 with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito 7-Inch Premier Lift Kit with Elka 2.5 Inch Reservoir Shocks is designed and engineered to offer superior ride quality and corrected CV joint angles. The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are welded, and powder coated semi-gloss black. Pre-installed maintenance free ball joints and pivot bushings are included. The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.

• Cognito Block and U-Bolt Kit Yields 5-inches of Rear Lift
• Maintains Adequate Droop Travel for Superior Ride Quality
• CV Driveline is required if operating in 4WD above 20mph
• SM Series Ball Joint Upper Control Arms
• Stainless Steel extended brake lines
• Elka 2.5 Inch Reservoir Shocks
• Yields 7-inches of front lift
• SM Series Compression Struts
• 16-Hour DIY Install Time
• Made in the USA

This Part Fits:

We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.The Cognito Ball Joint SM series Upper Control Arms add style, function and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The boxed sheet metal arms are welded, and powder coated semi-gloss black. Pre-installed maintenance free ball joints and pivot bushings are included.The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.The Cognito 2-inch Block and U-Bolt Kit includes 2-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-boltsThe Elka 2.5 shocks feature Dual Speed Compression adjustment and provide better attenuation of vibration, leading to major noise reduction in the cabin (much less squeak and rattle), damping characteristics optimized for each truck and setup, providing a smoother ride. Increased comfort in both on road and off-road conditions, especially over washboard and square-edge impacts, more stable and more predictable handling, reduced front-end diving when cornering or braking reduced rear-end bucking and lifting, and increased damping and spring rate for better handling when towing or loading truck

• Maintains Adequate Droop Travel for Superior Ride Quality
• Yields 4-inches of front lift and 2 inches of rear lift
• Elka 2.5 Performance Series Remote Reservoir Shocks
• Patented Pitman and Idler Arm Support Kit
• SM Series Ball Joint Upper Control Arms
• Cognito Block and U-Bolt Kit
• 14-hour DIY install time

This Part Fits:

We have bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles. The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are welded, and powder coated semi-gloss black. Pre-installed maintenance free ball joints and pivot bushings are included. The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

• Deaver leaf pack with Cognito Block and U-Bolt Kit yields 9-inches of rear
• Maintains Adequate Droop Travel for Superior Ride Quality
• CV Driveline is required if operating in 4WD above 20mph
• Fox 2.0 Performance Series Remote Reservoir Shocks
• Patented Pitman and Idler Arm Support Kit
• Stainless Steel Braided Brake Lines
• Yields 12-inches of front lift
• SM Series Upper Control Arms
• SM Series Compression Struts
• Levels Vehicle Front to Rear
• 18-Hour DIY Install Time
• Forged Torsion Bar Keys
• Made in the USA

This Part Fits:

We have bundled everything you need in a leveling kit for your Silverado/Sierra 1500 2WD/4WD with high quality Cognito components.There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA. The Cognito 3 Inch Performance Ball Joint Leveling Lift Kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Fox Performance Series Coilover front shocks, Fox Performance Series Monotube rear shocks and 2 Inch Block and U Bolt kit- all with hardware included.The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black.Press in ball joints are pre-installed and retained with black anodized, Cognito branded laser etched caps. New crush sleeves and polyurethane bushings are included. The Cognito Ball Joint SM Series Upper Control Arms provide ample droop travel that is required for good ride quality and all suspension components to last and work properly.The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series Coilover IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity.The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.The Cognito 2 Inch Block and U Bolt Kit includes 2 Inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U Bolts and the 1.5 Inch Rear Bump Stop Spacers are constructed out of aluminum.

• Warning!-This product requires bypassing ARC Adaptive Ride Control system (1500 Denali models).
• Warning! - Not compatible with trucks equipped with composite mono-leaf rear spring.
• Enhances the truck's appearance and reduces the factory nose down rake
• A Pair of Fox 2.0 Performance Series Coilover IFP Front Shocks
• A Pair of Fox 2.0 Performance Series Monotube Rear Shocks
• Yields 3 Inches of front lift and 2 Inches of rear lift
• Maintains adequate droop travel to retain ride quality
• Cognito Ball Joint SM Series Upper Control Arm Kit
• Cognito 2 Inch Block and U Bolt Kit
• 1.5 Inch Rear Bump Stop Spacer Kit
• Improved ball joint angle
• 4-hour DIY install time
• Made in The USA

This Part Fits:

Front and rear Cognito 2.0 IFP aluminum shocks, rebuildable and tuned specifically for these trucks providing on-road comfort and control with the ability to venture off-road more confidently. Proper length front shocks to maximize suspension travel without binding tie rods, lower ball joints, and cv axles (front suspension droop limiter is the front shock). The specific length of front shock used adds 35% more travel (down/droop travel). To provide consistent damping performance, the shocks are gas charged using the highest quality oil with an Internal Floating Piston (IFP) separating the gas from the oil preventing aeration of the oil that is a characteristic of non-gas charged shocks. A vulcanized upper bar pin and bushing is pressed in the shock end cap to provide OEM like mounting quality. Hard anodized body, end cap, and seal head are used for corrosion resistance.

• Cognito SM Series Upper Control Arms add caster, correct ball joint angle, and feature high angle patented Cognito Alpha Ball Joint.
• Cognito Torsion bar keys provide desired front ride height improving vehicle appearance and more clearance for larger tires.
• Optional, add patented Cognito Pitman and Idler Arm Support kit. Highly recommended upgrade to correct the GM steering flaw.
• Cognito front and rear 2.0 IFP shocks tuned vehicle specific providing 35% more front wheel droop travel than stock.
• Optional, add Cognito 1" tall block and u-bolt kit if slight rear high rake is desired.
• Maintains necessary droop travel providing excellent ride quality.
• Yields up to 3" of front lift, improving vehicle appearance.
• 4 to 6 hour install time depending on optional add-ons.
• Optimizes potential of the front suspension.

This Part Fits:

Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC vehicles for decades. When tie rod angles increase to anything above parallel to the center link, the life of pitman and idler arms decreases rapidly without this upgrade. The Cognito PISK (Pitman and Idler Arm Support Kit) prevents premature wear of pitman and idler arms by supporting and controlling the intended motion of these components in an innovative method which earned a Utility Patent. Say good bye to the need for a steering stabilizer which simply masks the root problem, this support kit is all that is needed to Fix the Flaw and control the GM pitman and idler arm style steering properly.

• Maintains Adequate Droop Travel for Superior Ride Quality
• Fox 2.0 Performance Series Remote Reservoir Shocks
• Yields 5-inches of front lift, 3" Rear Lift
• Patented Pitman and Idler Arm Support Kit
• SM Series Ball Joint Upper Control Arms
• 13-hour DIY install time

This Part Fits:

We have bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.At the core of this lift package is our performance proven Cognito Front Suspension Lift Kit featuring an integrated skid plate that ties the front and rear cross members together for unmatched front-end rigidity.The kit includes custom fabricated spindles and all bracketry required for installation as well as 5-Inch fabricated rear blocks and new U Bolts for the rear. These parts are hand built here in the USA and finished with a durable semi-gloss black powder coating.The Fox 2.0 Performance Series Monotube Shocks are perfectly matched to give a comfortable on-road ride and predictable off-road handling in even the toughest of conditions.

• Cognito Block and U-Bolt Kit Yields 5-inches of Rear Lift
• Maintains Adequate Droop Travel for Superior Ride Quality
• CV Driveline is required if operating in 4WD above 20mph
• Fox 2.0 Performance Series Monotube Shocks
• Stainless Steel extended brake lines
• Yields 7-inches of front lift
• SM Series Compression Struts
• 13-Hour DIY Install Time
• Made in the USA

This Part Fits:

We have bundled everything you need in a lift kit for your Sierra 1500 Denali 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.The Cognito Front Lift kit is designed and engineered to offer superior ride quality, corrected CV joint angles, and steering geometry. The front struct spacers and standard white body rear shocks offer an efficient and cost-effective way to lift your truck while maintaining factory ride quality.The Cognito 2.5-inch Block and U-Bolt Kit includes 2.5-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

• Maintains Adequate Droop Travel for Superior Ride Quality
• 4-inch Front Lift Components and 2.5 of rear lift
• CV Driveline is required if operating in 4WD
• 2.5-inch Rear Lift Block and U-Bolts
• Level vehicle stance front to rear
• 10.5 hour DIY Install time
• Made in the USA

This Part Fits:

We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles. The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are welded and powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

• Maintains Adequate Droop Travel for Superior Ride Quality
• Cognito Block and U-Bolt Kit yields 1-inch of rear lift
• Fox 2.0 Performance Series Remote Reservoir Shocks
• Patented Pitman and Idler Arm Support Kit
• SM Series Ball Joint Upper Control Arms
• Yields 4-inches of front lift
• Levels vehicle front to rear
• 13-hour DIY install time
• Made In USA

This Part Fits:

We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA. The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles. The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are welded, and powder coated semi-gloss black. Pre-installed maintenance free ball joints and pivot bushings are included. The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

• Cognito Block and U-Bolt Kit yields 2-inches of rear lift
• Maintains Adequate Droop Travel for Superior Ride Quality
• Fox 2.0 Performance Series Remote Reservoir Shocks
• Patented Pitman and Idler Arm Support Kit
• SM Series Ball Joint Upper Control Arms
• Yields 4-inches of front lift
• 13-hour DIY install time
• Made In USA

This Part Fits: