This is a Two-piece Two-Blade White Nylon Spinner with a Nylon Backplate.

INCLUDES: One spinner cone
          One backplate
          Two 1/8" x 9/16" S/T screws

SPECS:    Spinner Diameter: 2½"
          Spinner Backplate Thickness: 3/16"
          Crankshaft hole: ¼"   (may be reamed to 7mm or 5/16")

COMMENTS: Instructions state that this is a sport plastic spinner and not
           designed for use with high performance engines or engines with
           tuned pipes. Operation above 14,000 RPM is not recommended.
                                                                    NNA-6/14/94
                                                                          ir/jl