Skyjacker Hydro 7000 Twintube Shock - 13.76 in Compressed / 21.50 in Extended - 2.01 in OD - White Powder Coat Assembly Lubricant Maximize airflow and improve safety

Maximize airflow and improve safety with ultimate support

Up to 30 psi Boost

2015-2018 GMC Sierra 3500 HD Double Cab Pickup

Comp-Gate40 (40mm)

These can be of your own making

Skyjacker Hydro 7000 Twintube Shock - 13.76 in Compressed / 21.50 in Extended - 2.01 in OD - White Powder Coat Assembly Lubricant Maximize airflow and improve safetySkyjacker Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U. S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is called bump or compression. As the shock expands, this is called rebound or extension. Absorbing the shock' of bumps and suspension loading is actually