Products to Compare (max of 3)
X
Compare
ALWAYS SECURE
America's Oldest Speed Shop ® 800.979.0122 Lincoln, NE
Filters
Menu
Contact
Help Center
x
x
How to Contact Us

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Offenhauser 1934-46 Ford Flathead V8 Fuel Pump

Specs
Sold in Quantity:
Each
Fuel Pump Type:
Mechanical
Outlet Fitting:
1/2"-20
MFG. Part #:
591
Gasket(s) Included:
Yes
Hardware Included:
Yes
Offenhauser 1934-46 Ford Flathead V8 Fuel Pump

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

These 100% new, high performance mechanical fuel pumps were designed & built to feed multi-carb setups. Works well with any Offenhauser flathead Ford intake manifold.

  • Heavy duty diaphragm
  • Rugged alloy casting for durability
  • Heat-treated rocker arm
  • Works with original Ford-style lines (compression nut & sleeve)
  • Includes gasket

Item Details

1/2"-20 Inlet/Outlet

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
RATING BREAKDOWN
1 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Lou
Up state New York

It's a drop in.

August 28, 2010
I was looking for a direct drop in for my 1941 Ford Super Deluxe fuel pump. Two fittings and two bolts. The old came out. Using the same two fittings and same two bolts the new one was in and running. It doesn't get any simpler than that.
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Page 1 of 1

Product Q&A

2 questions : 2 answers

1 answers

I have a 1947 ford pickup with a straight six in it, the fuel pump looks like this 1946 8 cyl type, question: is there a six cyl pump that looks like this one or does the 8 cyl version work for the 6 also? Thank you

Old Nelly
Boise, Idaho
June 11, 2011

I have a 1947 ford pickup with a straight six in it, the fuel pump looks like this 1946 8 cyl type, question: is there a six cyl pump that looks like this one or does the 8 cyl version work for the 6 also? Thank you

Answers

June 16, 2011
John
These fuel pumps are specific for the Flathead Ford V8 cars and pickups. They are also for specific years and not applicable to the 6 cylinder Ford counterparts. Other notations apply and below is some additional information again for the V8 versions but possibly applicable to the inline engine: Add.Info: This pump WILL fit 32-47 Ford trucks, and 32-48 Ford & Mercury cars. This pump features the glass sediment bowl. You may want to check with Obsolete Ford at 800-654-3247 for the appropriate pump for your application.
1 answers

what is the fuel pressure that this gives?

March 14, 2012

what is the fuel pressure that this gives?

Answers

March 16, 2012
John
The replacement Flathead fuel pumps are deigned for stock pressure at 3 pounds. They have a heavier diaphragm and are more efficient than stock and normally do not require a regulator.
Page 1 of 1

You may also be interested in:

Universal Electric 4-7 PSI Fuel Pump
(Part #91011520)
                        

Inexpensive solid state universal fuel pump for stock engines. Set for 4-7 psi and flows up to 35 gph. 12 volt. 1/8" npt inlet and outlet and includes two barbed hose fittings to connect to 5/16" hose.

This pump is NOT self priming; it must be mounted below the gas tank to prevent the pump from running dry and over heating.  Failure to do so will cause premature failure of the pump.

910-11520 Instructions (PDF) 

1934-46 Flathead Ford Replacement Fuel Pump, Mechanical
(Part #91011523)
                        

These all new replacement mechanical fuel pumps are designed to fit the 1934-1946 Flathead Ford V8.  They feature a 1/2"-20 Inlet/Outlet and are stock design to keep that original factory look. 

  • All new replacement
  • Mechanical
  • Fits 1934-1946 Flathead Ford V8s
  • 1/2"-20 Inlet/Outlet

Item Details

1/2"-20 Inlet/Outlet
Carter P4259 6 Volt Electric Fuel Pumps
(Part #9104259)
                        

Carter rotary vane universal electric fuel pumps were originally created for military use. This time-tested design has been in production longer than any other Carter model. Rotating vanes driven by a heavy-duty wet six volt motor deliver 5-3/4 PSI max pressure and a flow rate up to 72 GPH. This provides excellent lift and prime capability when the pump is mounted below the lowest point of the fuel tank at the rear of the car.

The inlet and outlet ports are 1/4" NPT. The pump comes with two 1/4" NPT to 3/8" hose barb adapters, two short electric leads, and a mounting bracket with rubber isolators. 

  • 6 volt electric motor
  • Operates on positive or negative ground
  • Rated at 72 GPH and 5-3/4 psi max pressure
  • Includes barbs for 3/8" hose and mounting bracket
  • Suitable for most RV, marine, agricultural, industrial and performance applications

 

32-48 Ford Fuel Pump Push Rod Flathead V8/Cast-Iron Intake, 8.87 Long
(Part #56052660)
                        

These fuel pump push rods are 8.87" long and are for 1932-1948 Ford & Mercury Flathead V-8 with factory cast iron manifold, except 60 HP.  They work perfect with our push rod bushing (56052663).

  • Fuel pump push rod
  • For 1932-1948 Ford & Mercury Flathead V-8 with factory cast iron manifold, except 60 HP
  • .372" diameter
  • 8.87" long
  • For push rod bushing (56052663)

Item Details

8.87" Long
.372" diameter
1932-48 Ford Fuel Pump Push Rod, Flathead V8 w/Alum. Intake, 7.87 In.
(Part #56052661)
                        

These fuel pump push rods are 7.87" long and are for 1932-1948 Ford & Mercury Flathead V-8 with factory aluminum manifold, except 60 HP.  They work perfect with our push rod bushing (56052663).

  • Fuel pump push rod
  • For 1932-1948 Ford & Mercury Flathead V-8 with factory aluminum manifold, except 60 HP
  • .372" diameter
  • 7.87" long
  • For push rod bushing (56052663)

Item Details

7.87" Long
1932-48 Ford Fuel Pump Push Rod Bushing for Flathead V8
(Part #56052663)
                        These fuel pump push rod bushings for 1932-1948 Ford & Mercury  Flathead V-8 fit all 85, 90 And 95 Hp 8 Cylinder & V8-60 Pickup engines. They work perfect with our push rods  (56052660 and 56052661).
  • Fuel pump push rod bushing
  • For 1932-1948 Ford & Mercury Flathead V-8
  • In cylinder block
  • All 85, 90 And 95 Hp 8 Cylinder & V8-60 - Pickup
  • Also fits 32-48 passenger.
  • For push rods (56052660 and 56052661)

Item Details

In cylinder block
All 85, 90 And 95 Hp 8 Cylinder & V8-60 - Pickup
Also fits 32-48 passenger.
97-Style Carburetor Fuel Inlet Fitting, 1/2 In-20 to 5/16 Hose, Plain
(Part #91611064)
                        

These fittings adapt 5/16" fuel hose to our 9 Super 7 carb as well as Stromberg 97's and Ford/Holley 94's (all with 1/2"-20 inlet threads).

Fits:

  • Stromberg 97
  • Ford/Holley 94 with 1/2"-20 threads
  • Speedway 9super7 
97-Style Carburetor Fuel Inlet Fitting, 1/2 In-20 to 5/16 Hose, Chrome
(Part #91611066)
                        

These fittings adapt 5/16" fuel hose to our 9 Super 7 carb as well as Stromberg 97's and Ford/Holley 94's (all with 1/2"-20 inlet threads).

Fits:

  • Stromberg 97
  • Ford/Holley 94 with 1/2"-20 threads
  • Speedway 9super7 
97-Style Carburetor AN Fuel Inlet Fitting
(Part #6174039)
                        Most Stromberg 97 carbs have 1/2"-20 threads in the needle and seat inlet. With this fitting you will be able to connect AN6 hose to your carbs giving you a cleaner set-up. 

Includes sealing washer. Also fits Ford 94 style and 9super7 carbs (with 1/2"-20 inlet).