Bilstein 60/40 Aluminum Threaded Gas Shock-9 Inch Stroke, Comp 4/Reb 6

• 46mm (1.81") diameter threaded aluminum body
• Includes Schrader valve and circlip rod guide
• Rebuildable; shock can be assembled and disassembled for rapid repair or valving change
• Hard anodized for durability
• Valve stacks and valving kits available separately
• Available with linear or digressive piston
• Every part of the ASN shock is available separately for economical repair
• World class performance in an aluminum shock at an economy price
• Bilstein's famous consistent, fade-free performance
• Designed for, but not limited to Modifieds, Late Models, & Sprint Cars

Note: With mono-tube gas shocks, you have a longer compressed length. So if you've been running a 9" Pro, Carrera, etc., you need to go to an 8" Bilstein.