Skyjacker Hydro 7000 Twintube Shock - 13.71 in Compressed / 22.58 in Extended - 2.01 in OD - White Powder Coat H7023 BR10121 1979-1980 GMC K1500 Standard Cab

1979-1980 GMC K1500 Standard Cab Pickup

An industry breakthrough when introduced in 1992

311 in Valve Stem

817 in OD x 1

Skyjacker Hydro 7000 Twintube Shock - 13.71 in Compressed / 22.58 in Extended - 2.01 in OD - White Powder Coat H7023 BR10121 1979-1980 GMC K1500 Standard CabSkyjacker 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