Bilstein SZ/SL Series Shock - 7" Stroke - Compression 4 - Rebound 8 56 Calibration Plug:

Calibration Plug:

Aluminum / Brass

1970-1970 GMC Jimmy

Everything needed to attach external engine components and accessories

1984-1995 GMC K1500

Bilstein SZ/SL Series Shock - 7" Stroke - Compression 4 - Rebound 8 56 Calibration Plug:Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild