Carburetor seat to
fit 1930 & 1931 V-16 Cadillacs using a Cadillac-Johnson carburetor.
Also fits V-12.
Cadillac part number 883524, group number
12.0649.
Measures: 7/16 hex, .600 OAL, thread length .375, thread size 7/16-20.
For use with Viton tip needle available separately, our part number
CAD-0025.