Hello.

I apologize for my bad english, im from Sweden

My fuelpump is leaking fuel in the bottom. It is not the hose that is leaking. (Look at the picture i added to this thread)

Enging facts.
Engine 557752-3B
1977-1980 350 with windowed main bearing webs - about 170HP
CFD - Central Forge Division.

I try to find a pump at Summit racing but there is a hole bunch of them. Witch one will fit?

http://www.summitracing.com/int/sear...fuel%20pump%22

best regards
/Stefan

 

I found a serial number on mine. Grab the number from yours and try Fusick perhaps?

 

I believe your part number Delco #41567? Per Summit when you narrow it down to a 79 Delta with 350 gasser. Rock auto came up with the same part per a search of a 78 Delta with the 350 gasser and also on the same car that is on your profile pic being a 70 cutlass with a three line hook up. Per your attached pic it should be the right one!

FYI Rock auto is cheaper by $10 U.S. dollars. Don't know the shipping check for the C.O. discount code on this site.
http://www.rockauto.com/

Pat

 

thanks alot. I took it of the engine and notice a broken gasket to the motorblock. But that should not cause the leakage. First off im gonna bue new hoses. The old ones are dried out. And then im gonna mount the fuelpump back on to se if there still are any leakage just to be sure that the fuelpump are broken. If the fuelpump still leak fule then ill bue a new one. Ill definitely check out Rock auto. Thanks again

 

If the fuel pump is leaking there are only to places for it to go, inside the engine and on the ground. If there is any question, just replace.

 

There are two basic Olds fuel pumps: with return line and without return line.

These part numbers will fit most Olds applications; most every auto parts store has them (online too); no need to go to specialty restoration houses for a basic fuel pump.

Without Return line:
Carter M6108
AC DELCO 41566


With Return Line:
Carter M6109
AC DELCO 41567