This is a 65-9 Corvair Fan Pulley. This is used and will need to be cleaned up.
New NOS Chevrolet Corvair Blower Motor Resistor (1) 1966 Nova Chevelle Impala
NEW Tilton 102 Tooth Flywheel 51-659 LS-1 Chevy 1 Piece Seal for 5.5" Clutch
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MERCEDES TRUCK MODELS 371 625 653 658 659 WHEEL BRAKE CYLINDER NEW 0124200018 80
Dorman 419-659 Idler Pulley (Pulley Only) For 93-02 Quest Villager