Bilstein SZ/SL Series Shock - 9" Stroke - Compression 1 - Rebound 6 R07C02 1977-1980 Buick Regal

1977-1980 Buick Regal

1969-1970 Chevrolet Estate

Based on Proven Technology: The new 13T series shock provides an overall better performance over its predecessor by use of a deflective shim design that is more consistent

1973-1974 GMC C15/C1500 Suburban

86 in Extended

Bilstein SZ/SL Series Shock - 9" Stroke - Compression 1 - Rebound 6 R07C02 1977-1980 Buick RegalBilstein 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