Bilstein SN2 Series Shock - 7" Stroke - Compression 3 - Rebound 8 ATP001S The different sizes available are

The different sizes available are intended for a class of cars traveling at certain speeds

1975-1977 Dodge B300

GM LS-Series

but came with a few problems

Bilstein SN2 Series Shock - 7" Stroke - Compression 3 - Rebound 8 ATP001S The different sizes available areBilstein SNS2 Series shock absorbers feature a steel, smooth body design utilizing the 46mm monotube technology (piston and piston band sold separately) designed for motorsports applications. These shock absorbers feature a steel body cap and a Schrader valve or fill plug. They are upgradeable to adjustable shafts and can be converted to a coilover (kit sold separately). SNS2 Series shock absorbers are ideal for racers whose sanctioning rules require