COG Torsion Bar Keys
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Constant vehicle weight must be reviewed.
Bumpers, winches, skid plates, roof loads, campers, and constant cargo can change the correct spring rate.
Select everything already installed or planned. These details improve the recommendation but do not replace final SFW spring-rate confirmation.
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Confirm the exact vehicle, year, trim, existing modifications, and intended use before ordering. Vehicle modifications can affect handling, safety systems, warranty coverage, emissions compliance, and road legality. Requirements vary by location; professional installation is recommended unless the product instructions state otherwise.
We do not sell or install products intended to defeat, bypass, or disable emissions-control equipment. Some performance parts may be restricted to competition or off-highway use. Verify applicable EPA and California Air Resources Board requirements, including any required Executive Order, before purchase or installation.
WARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Torsion bar keys are used to set the ride height of the front of the truck and are commonly used in leveling kits, and it is important to set the height appropriately as to leave ample suspension droop travel to maintain a good ride quality.There are several different torsion bar spring rates that GM made and put in these trucks, the rate depending on the model and features of the truck. Some trucks that have a higher spring rate may not need aftermarket torsion bar adjuster keys to obtain the maximum recommended ride height.This kit is only used in leveling kit applications as well as lifted applications when the higher setting of that particular lift kit range is desired like taking a 7 Inch Cognito lift kit to the 9 Inch setting.
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North Highlands, CA 95660
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