The BILSTEIN SA4 Series is a fully polished aluminum shock body with bushing style mounts. They are available for both front and rear applications in a choice of "comfort" or "sport" valving.

Features and Benefits:

• Monotube gas pressure construction
  
• 46mm working piston
• One piece smooth design, show polished billet body
• Hard anodized internal bore for long life
• High performance poly urethane bushings

Please be sure to click the "download PDF" link below to access the Street Rod catalog with application and fitment information.