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: 00651860895697 Brand Name: Bilstein Extended Length (MM): 486.7 Upper Mount Type: 1/2in Heim Body Design: Smooth Body Screw Top (Non-coilover) Collapsed Length (IN): 13.35 Lower Mount Type: 1/2in Heim Finish: Zinc Plated Extended Length (IN): 19.16 Adjustable Damping: Non-Adjustable Internal Design: Monotube Series: SNS2 Series (BV) Spring Seat Included: No Body Material: Steel Valving Identifier: RF VOLUSIA Piston Type: Digressive Body Diameter (ID): 46mm Collapsed Length (MM): 339.1 Extended Information Country of Origin: United States Emissions : CARB Eligible Life Cycle Status: Packing Information Quantity of Each: 1.0 Package UOM: EA Dimension: 22.4500 x 2.9500 x 2.9500 inches Weight: 4.6300 lb PDF PDF: