Bilstein SZ/SL Series Shock - 7" Stroke - Compression 4 - Rebound 10 RS003C1511 12-1/2 in Long

12-1/2 in Long

1975-1990 Ford E-250 Econoline Club Wagon

2003-2011 GMC Savana 2500

Lower body 50mm

Chevy Corvette 2014-15

Bilstein SZ/SL Series Shock - 7" Stroke - Compression 4 - Rebound 10 RS003C1511 12-1/2 in LongBilstein 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