Cognito 1″ Front Shock Extender kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. It will add 1″ to the length of the front shocks for leveling applications where Cognito upper control arms and OE shocks are used. This extender kit is used to take advantage of the increased droop travel that Cognito upper control arms provide. Mounting hardware is included.
|Chevy||Duramax||6.6||2011 - 2019|
|GMC||Duramax||6.6||2011 - 2019|