Shock Ultra C-O S-Adj 10.13 -14 Eye-P/Eye-P Vitour Performance Tires Rear lower control arms are

Rear lower control arms are a necessary upgrade for any General Motors G-Body vehicle

Factory crossmembers are manufactured from stamped steel and can lack durability

the SB033 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors

With the shock or strut in a vice on its side in the fully extended position

Shock Ultra C-O S-Adj 10.13 -14 Eye-P/Eye-P Vitour Performance Tires Rear lower control arms areCustom Mount Rebound Adjustable Coil Over Shock Absorbers For a comfortable compression setting with 18 valving options for rebound adjustment, QA1's Ultra Ride shock is the best for rodding. These shocks are rebound adjustable with a comfortable fixed compression. These lightweight billet aluminum coil over shocks are made in the USA and offer easy, bolt in installation and ride height adjustability. They are 100% dyno tested and serialized and