2018 Chevrolet Suburban 3500 HD Air Suspension and Kits

Valvoline DEXRON®-VI ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors’ DEXRON®-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON®-II and/or DEXRON®-III are recommended. Recommended for use in the following applications: DEXRON®-VI, DEXRON®-III, DEXRON®-II, and Allison C-4.

Product Features:

• Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
• Enhanced anti-shudder protection for smooth shifting and maximum power transfer
• Developed with anti-wear technology to help improve transmission durability
• Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

The ReadyLift(R) Torsion Bar Key kits consist of a set of re-engineered forged torsion adjustment keys along with shorter bolts to prevent over rotation of the Torsion Bars. Some vehicle specific kit also feature front shock relocation brackets. This design levels out the front of all Torsion Bar equipped 2WD and 4WD trucks and SUVs without compromising the OEM factory ride and allows for up to 33 Inch tall tires with wheel combinations up to 9 Inch Wide. These forged keys exceed manufacturer strength standards and are guaranteed for life. ReadyLift Torsion Keys use manufacturing, materials and tolerances in order to increase the strength of our keys. In addition to forging the keys using High Carbon Steel, the Torsion Key to Torsion Bar tolerances are extremely tight to insure the integrity of the key or Torsion Bar relationship. These tight tolerances GM blue print tolerances from bar to key is 17/1000 THS Increase the surface area contact between the Torsion Key and bar, increasing the strength of the overall design and improving functionality. In order to keep these tight tolerances, occasionally a mallet must be used during installation to fit the Torsion Key on to the bar.

Product Features:

• Guaranteed To Keep Your Factory Ride
• Guaranteed To Never Wear Or Break Or Fail
• Guaranteed Toughest Finish
• Guaranteed Safest Way To Level Lift

Timbren has a full line of suspension enhancement systems for the tow vehicle. For those spacing a new trailer

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Simple And Easy To Install

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install