Skyjacker Hydro 7000 Twintube Shock - 17.42 in Compressed / 30.46 in Extended - 2.01 in OD - White Powder Coat 130912 Linear 521lb/in spring rate

Linear 521lb/in spring rate

For Chryslers

For Big Block Ford

Axle Strap

Skyjacker Hydro 7000 Twintube Shock - 17.42 in Compressed / 30.46 in Extended - 2.01 in OD - White Powder Coat 130912 Linear 521lb/in spring rateSkyjacker 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