Bilstein SA4 Series - Shock Absorber A409120XXX

Bilstein SA4 Series shock absorbers are designed specifically for custom street rod applications that require unique lengths and valve settings for the proper chassis setup. SA4 Series shock absorbers feature a 46mm piston, smooth body, 5/8 inch polyurethane bushing mounts and various lengths and valve settings to choose from. Bilstein SA4 Series shock absorbers provide a wide range of options to support any custom street rod application need.