Stock Mount Shockshock, 10 Series, Twintube, 13.00 In Compressed / 21.00 In Extended, 2.02 In Od, C5-R5 Valve, Steel, Blue Paint, Gm A-Body / X-Body, Eachproduct Line10 Series Stock Mountsanctioning Bodyimcainternal Designmonotubegas/Hydraulicgasthreaded Bodynorebuildablenostroke Length8 Incompressed Length13 Inextended Length21 Incompression Valving5Rebound Valving5Front Shock Upper Mountt-Bar Mountfront Shock Lower Mountstud Mountbushing Materialpolyurethanebushing Colorblackshock Boot / Dust Cover Includednobody Diameter1.875 Inapplication Specificyesfront/Rearfronthardware Includedyesshock Body Materialsteelshock Body Colorblueshock Body Finishpowder Coatquantityeach