DNA Motoring SBKLM350Z Low Mount Tensile Steel Seat Bracket for Nissan Fairlady Z33 Direct Fit for Most Aftermarket Racing Seat Sliders Does not Need Cutting or Welding to fit to Vehicles Fits with all 4-Point, 5-Point, or 6-Point Aftermarket Seat Belt Pre-Drilled hole Blanks and Can be Drilled to Fit No Slider is Required