ApplicationCompatible for Nissan R32 Skyline GTST / GTRCompatible for Nissan R33 Skyline GTST / GTRCompatible for Nissan S13 180sx/SilviaCompatible for Nissan S14 200sxCompatible for Nissan S15 200sxCompatible for Nissan A31 CefiroCompatible for Nissan A33 LaurelCompatible for Nissan Z32 300ZXPackage Includes1 x Left Side Hicas Lock Arm1 x Right Side Hicas Lock Arm1 x Left Side Hicas Bracket1 x Right Side Hicas Bracket1 x Bush and Fitting KitNotePlease feel free to contact us for whatever we can help. Instruction is not included. Professional installation is highly recommended.