The technology that has made Bilstein a winner in Winston Cup, Indy Car and Formula 1 is now available to the grassroots level hobby stock and street stock racer. Bilstein mono tube gas shocks use deflective disk valving to give more precise and consistent valving. Plus, their rugged construction and precisely machined finishes ensure a long performance life. These shocks may cost more initially but they pay off in the winners circle! Monotube body dissipates heat more effectively than twin-tube designs Nitrogen gas puts shock oil under pressure to totally prevent shock fade Allows for more precise, consistent set-ups Weight transfer when you need it Tires will stay on the track through the rough spots Better control under braking Front Strut 15.94" compressed 21.28" extended Item Details Valving: 224#/122# Linear Mounting Type: Strut Extended Length: 21.28" Collapsed Length: 15.94" CALL FOR CUSTOM VALVING Shock Type: Mono Tube Shock Body Material: Steel Adjustability: Non-Adjustable Shock Body Type: Smooth Shock Body Size: Small Body MFG. Part #: AK1199 CALL FOR CUSTOM VALVED SHOCKS