Bilstein SNS2 Series (BV) Suspension Shock Absorbers feature an all-steel smooth body construction with 46mm internal bore (piston and piston band sold separately, base valve assembly and premium Teflon heims. These Suspension Shock Absorbers include a steel body with external nitrogen fill valve and can be converted to a coilover application (kit sold separately). SNS2 Series (BV) Suspension Shock Absorbers are ideal for racers competing within sanctioning rules require all-steel body construction who are looking for rebuildable dampers with extra tuning options through base valve technology. Attributes GTIN: 00651860895703 Brand Name: Bilstein Piston Type: Digressive Internal Design: Monotube Upper Mount Type: 1/2in Heim Body Material: Steel Series: SNS2 Series (BV) Extended Length (IN): 26.14 Extended Length (MM): 664.0 Collapsed Length (MM): 442.0 Valving Identifier: LR VOLUSIA Finish: Zinc Plated Collapsed Length (IN): 17.40 Body Design: Smooth Body Screw Top (Non-coilover) Body Diameter (ID): 46mm Spring Seat Included: No Adjustable Damping: Non-Adjustable Lower Mount Type: 1/2in Heim Extended Information Country of Origin: United States Emissions : CARB Eligible Life Cycle Status: Packing Information Quantity of Each: 1.0 Package UOM: EA Dimension: 29.5000 x 3.5000 x 3.5000 inches Weight: 5.9000 lb PDF PDF: