Holley 1945 Rebuild

That is not the original carburetor for a 1976 slant 6.
Chrysler part number 5214802 or Holley #R-8978 came from a 1980 Dodge Van or Dodge Pickup with 225 engine.
Carburetor was made on the 87th day of 1980.
That's good to know! That probably explains why there was a port closed off