New vintage ACDelco 6790 Mechanical Fuel Pump for classic 1962-1968 Chevrolet, Oldsmobile, Pontiac and Checker 20
New vintage ACDelco 6790 Mechanical Fuel Pump for classic 1962-1968 Chevrolet, Oldsmobile, Pontiac and Checker 20
New vintage ACDelco 6790 Mechanical Fuel Pump for classic 1962-1968 Chevrolet, Oldsmobile, Pontiac and Checker 20
New vintage ACDelco 6790 Mechanical Fuel Pump for classic 1962-1968 Chevrolet, Oldsmobile, Pontiac and Checker 20
ACDelco GM Original Equipment

New vintage ACDelco 6790 Mechanical Fuel Pump for classic 1962-1968 Chevrolet, Oldsmobile, Pontiac and Checker 20

Regular price $62.45 $0.00 Unit price per
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This is one brand new ACDelco 6790 mechanical fuel pump.  It is correct for a variety of classic Chevrolet, Oldsmobile and Pontiac vehicles built between 1962 and 1968.  This USA made vintage part is brand is correct for the vehicles listed below under Vehicle Compatibility.  This is a brand new part, it has never been installed on a vehicle.

Overall Application Summary

This mechanical fuel pump is generally correct for the following years, brands and engines:

Year

Make

Engine

1965-1968

Checker

3.8L

1965-1967

Checker

4.6L

1965-1967

Checker

5.3L

1962-1967

Chevrolet

3.2L

1963-1966

Chevrolet

3.8L

1965-1966

Chevrolet

4.1L

1966

Chevrolet

4.6L

1966

Chevrolet

5.3L

1966

Chevrolet

6.5L

1962-1966

Chevrolet

2.5L

1966

Oldsmobile

4.1L

1964-1965

Pontiac

3.5L

Vehicle Compatibility

This part is correct for the following applications:

Year(s)

Make

Model

Engine

1964-1965

Pontiac

Tempest

3.5L 3524CC 215Cu. In. l6

1966

Oldsmobile

F85

4.1L 4097CC 250Cu. In. l6

1966

Oldsmobile

F85

4.1L 4098CC 250Cu. In. l6

1966

Oldsmobile

F85

4.1L 250Cu. In. l6

1964-1965

Chevrolet

Impala

3.8L 230Cu. In. l6

1963-1965

Chevrolet

Impala

3.8L 3769CC 230Cu. In. l6

1965-1966

Chevrolet

Impala

4.1L 4097CC 250Cu. In. l6

1965-1966

Chevrolet

Impala

4.1L 4098CC 250Cu. In. l6

1965-1966

Chevrolet

Impala

4.1L 250Cu. In. l6

1963-1965

Chevrolet

Bel Air

3.8L 3769CC 230Cu. In. l6

1965-1966

Chevrolet

Bel Air

4.1L 4097CC 250Cu. In. l6

1965-1966

Chevrolet

Bel Air

4.1L 4098CC 250Cu. In. l6

1964-1966

Chevrolet

Chevy II

3.8L 230Cu. In. l6

1964-1966

Chevrolet

Chevy II

3.8L 3769CC 230Cu. In. l6

1962-1967

Chevrolet

Chevy II

3.2L 3180CC 194Cu. In. l6

1964-1967

Chevrolet

Chevy II

3.2L 194Cu. In. l6

1962-1966

Chevrolet

Chevy II

2.5L 2507CC 153Cu. In. l4

1964-1966

Chevrolet

Malibu

3.8L 3769CC 230Cu. In. l6

1964-1966

Chevrolet

Malibu

3.2L 3180CC 194Cu. In. l6

1965

Chevrolet

Chevelle

3.8L 230Cu. In. l6

1964-1966

Chevrolet

Chevelle

3.8L 3769CC 230Cu. In. l6

1966

Chevrolet

Chevelle

4.6L 4638CC 283Cu. In. V8

1966

Chevrolet

Chevelle

5.3L 5358CC 327Cu. In. V8

1964-1966

Chevrolet

Chevelle

3.2L 3180CC 194Cu. In. l6

1965-1966

Chevrolet

Chevelle

3.2L 194Cu. In. l6

1966

Chevrolet

Chevelle

6.5L 6489CC 396Cu. In. V8

1964-1966

Chevrolet

El Camino

3.8L 3769CC 230Cu. In. l6

1964-1965

Chevrolet

El Camino

3.2L 3180CC 194Cu. In. l6

1968

Checker

Marathon

3.8L 230Cu. In. l6

1965-1968

Checker

Marathon

3.8L 3769CC 230Cu. In. l6

1965-1967

Checker

Marathon

4.6L 4638CC 283Cu. In. V8

1965-1967

Checker

Marathon

5.3L 5358CC 327Cu. In. V8

OEM Interchange
This part is interchangeable with the following parts:

Manufacturer

Part #

ACDelco

6790

GM OE

5623540

GM OE

5656790

GM OE

5656921

GM OE

6415725

GM OE

6415826

GM OE

6440075

GM OE

6440319

GM OE

6441063

Make sure you drain and flush the entire fueling system, from tank to carburetor, and replace the fuel filter before attempting to install this part.  Contaminated (old) fuel will quickly destroy fuel system components including this one.

Regarding Returns:

PLEASE REFER TO THE FITMENT INFORMATION TO MAKE SURE THIS WILL FIT YOUR APPLICATION BEFORE ORDERING.

 We regret we are unable to accept returns on parts that contact engine fluids (e.g. Fuel, Coolant, Brake Fluid, Oil, DEF, etc.) or have been installed on a vehicle.  We are also unable to accept returns on any electrical parts.


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