Belltech Street Performance Twintube Steel Shock - Silver Paint - 4 to 5" Lowered - GM Full-Size SUV / Truck 1973-91 Tie-Down Straps One touch calibration process takes

One touch calibration process takes only seconds for most other electronic speedometers

allowing easy installation and removal

Formulated with state-of-the-art additives and 100% synthetic base stocks

What is Ti22 Performance

Belltech Street Performance Twintube Steel Shock - Silver Paint - 4 to 5" Lowered - GM Full-Size SUV / Truck 1973-91 Tie-Down Straps One touch calibration process takesStreet Performance Premium Replacement Twin Tube Gas Charged Shock Absorber for Lowered Truck and SUV See Application Gude For Fitment Large 45mm body diameters and twin tube design allow for larger oil volume and better heat dissipation leading to increased shock life Large 35mm piston and valves allow greater hydraulic control during quick wheel movements and long shock travel Low friction sealing and guide system? creates a quick reacting damper