1957 carburetor differences

doug7740

Active Member
Joined
Dec 29, 2014
Thunderbird Year
1955
What is mechanical and physical difference between ecz 9510Y 1272-1 and a ECZ 9510AD 1273-1 carburetors
There shouldn’t be any differences between ECZ 9510 Y and ECZ 9510 AC carburetors. The ECZ 9510 AC replaces or supersedes the ECZ 9510 Y carburetor and both are for standard and overdrive 312 engines.

doug7740
1955 Thunderbird Blue
 
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