1964 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

389-4BBL

M/T

3647AFB

Carter

389-4BBL

A/T

3649AFB

Carter

389-3X2 (Center)

A/T

7024173 2-GC

Rochester

389-3X2 (Center)

M/T

7024175 2-GC

Rochester

389-3X2 (Front)

A/T & M/T

7024178 2-G

Rochester

389-3X2 (Rear)

A/T & M/T

7024179 2-G

Rochester

 

1965 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

389-4BBL

M/T

3895 AFB

Carter

389-4BBL

A/T

3896 AFB

Carter

389-3X2 (Front)

A/T

7024178 2-G

Rochester

389-3X2 (Rear)

A/T

7024179 2-G

Rochester

389-3X2 (Center)

M/T

7025175 2-GC

Rochester

389-3X2 (Center)

A/T

7025177 2-GC

Rochester

389-3X2 (Front)

M/T

7025178 2-G

Rochester

389-3X2 (Rear)

M/T

7025179 2-G

Rochester

 

1966 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

389-4BBL w/A.I.R.

A/T

4030AFB

Carter

389-4BBL

M/T

4033AFB

Carter

389-4BBL

A/T

4034AFB

Carter

389-4BBL w/A.I.R.

M/T

4041AFB

Carter

389-3X2 (Front)

A/T

7024178 2-G

Rochester

389-3X2 (Rear)

A/T

7024179 2-G

Rochester

389-3X2 (Front)

M/T

7025178 2-G

Rochester

389-3X2 (Rear)

M/T

7025179 2-G

Rochester

389-3X2 (Center)

A/T

7026074 2-GV

Rochester

389-3X2 (Center)

M/T

7026075 2-GV

Rochester

389-3X2 (Center)w/A.I.R.

M/T

7036175 2-GV

Rochester

 

 

 

 

 

 

1967 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

400-2BBL

A/T

7027060 2-GC

Rochester

400-2BBL with A/C

A/T

7027061 2-GC

Rochester

400-4BBL

A/T

7027262 4-MV

Rochester*

400-4BBL

M/T

7027263 4-MV

Rochester*

400-2BBL w/A.I.R.

A/T

7037061 2-GC

Rochester

400-2BBL w/C.C.S.

A/T

7037162 2-GC

Rochester

400-4BBL w/A.I.R.

A/T

7037262 4-MV

Rochester*

400-4BBL w/A.I.R.

M/T

7037263 4-MV

Rochester*

400-4BBL Ram Air

N/A**

7037271 4-MV

Rochester*

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

** Denotes Ram Air released on February 6,1967.

 

1968 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

400-2BBL

A/T

7028060 2-GV

Rochester

400-4BBL

M/T

7028263 4-MV

Rochester*

400-4BBLH.O.

M/T

7028267 4-MV

Rochester*

400-4BBL & 4OO H.O.

A/T

7028268 4-MV

Rochester*

400-4BBL Ram Air**

A/T

7028270 4-MV

Rochester

400-4BBL Ram Air**

M/T

7028273 4-MV

Rochester

400-4BBL Ram Air ***

A/T

7028274 4-MV

Rochester

400-4BBL Ram Air ***

M/T

7028275 4-MV

Rochester

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

** Denotes ram air released in January, 1968.

*** Denotes early Ram Air.

 

 

1969 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

400-2BBL

A/T

7029060 2-GV

Rochester

400-4BBL

M/T

7029263 4-MV

Rochester*

400-4BBL

A/T

7029268 4-MV

Rochester*

400-4BBL Ram Air III

A/T

7028270 4-MV

Rochester

400-4BBL Ram Air III

M/T

7028273 4-MV

Rochester

400-4BBL Ram Air IV

A/T

7029270 4-MV

Rochester

400-4BBL Ram Air IV

M/T

7029273 4-MV

Rochester

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

 

 

 

 

1970 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

400-4BBL Federal

M/T

7040263 4-MV

Rochester*

400-4BBL Federal

A/T

7040264 4-MV

Rochester*

455-4BBL Federal

M/T

7040267 4-MV

Rochester

455-4BBL Federal

A/T

7040268 4-MV

Rochester

400-4BBL & 455 RA

A/T

7040270 4-MV

Rochester

400-4BBL & 455 RA

M/T

7040273 4-MV

Rochester

400-4BBL California

M/T

7040563 4-MV

Rochester*

400-4BBL California

A/T

7040564 4-MV

Rochester*

455-4BBL California

M/T

7040567 4-MV

Rochester

455-4BBL California

A/T

7040568 4-MV

Rochester

400 & 455 RA California

A/T

7040570 4-MV

Rochester

400 & 455 RA California

M/T

7040573 4-MV

Rochester

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

 

1971 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

455-4BBL

A/T

7041262 4-MV

Rochester*

400-4BBL

M/T

7041263 4-MV

Rochester*

400-4BBL

A/T

7041264 4-MV

Rochester*

455-4BBL H.O.

M/T

7041267 4-MV

Rochester

455-4BBL H.O.

A/T

7041268 4-MV

Rochester

455-4BBL Ram Air

A/T

7041270 4-MV

Rochester

400-4BBL & 455 **

A/T

7041271 4-MV

Rochester*

455-4BBL Ram Air

M/T

7041273 4-MV

Rochester

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

** Denotes high altitude

 

1972 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

455-4BBL California

A/T

7042262 4-MV

Rochester*

400-4BBL

M/T

7042263 4-MV

Rochester*

400-4BBL California

A/T

7042264 4-MV

Rochester*

455-4BBL H.O.

A/T

7042270 4-MV

Rochester

455-4BBL

A/T

7042272 4-MV

Rochester*

455-4BBL H.O.

M/T

7042273 4-MV

Rochester

400-4BBL Federal

A/T

7042274 4-MV

Rochester*

455-4BBL HIGH ALT

A/T

7042276 4-MV

Rochester*

455-4BBL HIGH ALT

A/T

7042278 4-MV

Rochester*

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

1973 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

455-4BBL S.D.

M/T

7043273 4-MV

Rochester

455-4BBL

A/T

7043262 4-MV

Rochester*

400-4BBL

M/T

7043263 4-MV

Rochester*

400-4BBL

A/T

7043264 4-MV

Rochester*

400-4BBL (LATE)

A/T

7043266 4-MV

Rochester*

455-4BBL S.D.

A/T

7043270 4-MV

Rochester

455-4BBL High Alt.

A/T

7043272 4-MV

Rochester*

400-4BBL High Alt.

A/T

7043274 4-MV

Rochester*

*Denotes manufacturer could be either Carter or Rochester, Carter carburetors are marked:(manufactured by Carter carburetor for GMC).

 

1974 GTO Carburetor Applications & Numbers

 

Application

Transmission

Carb Number

Manufacturer

350-4BBL

A/T

7044268 4-MV

Rochester

350-4BBL

M/T

7044269 4-MV

Rochester

350-4BBL California

A/T

7044568 4-MV

Rochester