I'm looking for a phenolic spacer. In disassembling my Autolite 2100 for a rebuild the spacer cracked. It is a 1964 F100, 292, Autolite 2100. 

Listed for 2300 but should work. 1/2" includes two gaskets and manifold hardware. $40 delivered.


https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F232931457795

I didn't think to search for 2300's Thank You! Mine is the style pictured below, do you think it would matter? 


 

My preference when both carb spacer styles are available is to install the spacer with the two separated carb holes versus the spacer that has the an opening or slot between the holes.  You’ll find an increase in the manifold vacuum when going with the carb spacer that has two distinct holes in it rather than the one you have that has the two holes interconnected.

Lorena, Texas (South of Waco)

The take-off spacer you show is FORD 2100 dedicated in that the spacer matches the 2100 CARB base plate shape.

The H2300 spacer should work if there is no interference at the rear of the carb/intake carb pad.

Listen to TED. The replacement spacer should work perfectly.

EDIT-

Unless the opening on the FORD 2100 spacer throttle bores exposes a vacuum inlet on your particular 2100. The carb base gasket will give you a clue.

(Covering my butt here ... )

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I pulled the trigger on the 2300 spacer. In fact my latest 2100 rebuild kit came with gaskets for the two distinct bores so I laid those over the old single slot and it covers the exact same way. I'm confident it will work. Thank you Ted, Tedster and Kultulz.