Here is another of these early C3OE spacers from the same eBay member "bigford63rich" for $75.00.
YOU ARE BIDDING ON A RARE ORIGINAL FoMoCo 4 BARREL 1" CARBURETOR SPACER FROM A 1963 COMET AND FAIRLANE WITH THE HI PERFORMANCE 289 MOTOR. THE CASTING NUMBER ON THE SPACER IS C3OE 9A589 E. IT HAS THE OPEN PCV PORT.
THE C3OE SPACER WAS USED ON THE 1963 COMET AND FAIRLANE WITH THE 289 MOTOR. WHAT MAKES IT RARE IS THAT IT WAS CAST EXCLUSIVELY FOR THE 63 CARS. ALL SUBSEQUENT FoMoCo 289 SPACERS WERE CAST WITH THE C4OE NUMBER. IF YOU ARE RESTORING ONE OF THESE 63 CARS AND ARE A STICKLER FOR THE CORRECT PART, THIS SPACER IS FOR YOU.
THE SPACER IS IN EXCELLENT CONDITION. NO PITTING OR CORROSION. THE SPACER HAS BEEN BEAD BLASTED AND LEFT NATURAL, READY TO INSTALL.
PLEASE VIEW MY OTHER AUCTIONS FOR MORE QUALITY VINTAGE FORD AND MERCURY PARTS. I ACCEPT PAY PAL OR POSTAL M/O AS PAYMENT FOR MY ITEMS. THANKS FOR LOOKING.
https://www.ebay.com/itm/FORD-63-64-FAI ... S3&vxp=mtr-Fred-