1972 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).