Holley 9379 Competition Carburetor for sale or trade
 

One of the things about working on a 55 year old car is you find out what you have installed vs. what you should have installed.
I have a Holley 9379 750 cfm competition carburetor with mechanical secondaries installed. Works fine, just not the correct carburetor for my car. What I need is a Holley 3972121 Model 4555 750 cfm. Metering block #'s 6333 & 4519.
If you have a 4555 that you would consider trading for the 9379 let me know.
Otherwise the price for 9379 is $500.00 / OBO.