This is a Two-piece Two-Blade 2" Black Nylon Spinner with a Nylon Backplate|
One spinner cone
Two 3/32 x 6/32 S/T screws
Instructions on header card
Spinner Diameter: 2"
Spinner Backplate Thickness: 1/8"
Crankshaft hole: Drilled for ¼" with drill guides for 7mm & 5/16"
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.
If you need a spinner for a 3/16" shaft, you will need to use a
smaller spinner (either the 1½" or the 1¾") or use a Du-Bro spinner
which includes adapters for various size shafts.
instructions, 3/16" shaft info, Dubro, & "drilled for" updt tjt 072705