Help ordering the correct mechanical fuel pump: 88 OMC 504APRGD; GM 305

[jigeye]

Ok. here goes. I cannot figure out which fuel pump to order. The first two pix are the old fuel pump. The next are the choices for it. It looks like the V6 pump is correct, however, they are telling me the other one. Problem is the other one doesn't have the same connection locations so I'd have to get new aluminum tubes. HELP!
Here's the info:
Engine:
OMC Cobra GM 504APRGD carbuerated 4 barrel

The fuel pump in the first two pix has the following on it:
Carter
flange say 0-2208
There is also a 7K288

 

[jarrod1995]

Re: Help ordering the correct mechanical fuel pump: 88 OMC 504APRGD; GM 305

You are going through the same thing I am right now, I used the V-6 one last year, not saying it isnt good. My anti siphon valve went out and killed it. I just don't thing it gives enough gas. Im probally going electric or this one. The V-6 one is a Carter and the other one is a AC, sierra says with the AC one you dont use the clear tube that goes up to the carb.

http://www.jegs.com/i/Holley/510/712-327-11/10002/-1

 

[jarrod1995]

Re: Help ordering the correct mechanical fuel pump: 88 OMC 504APRGD; GM 305

http://www.summitracing.com/parts/CRT-M60146/

 

[jigeye]

Re: Help ordering the correct mechanical fuel pump: 88 OMC 504APRGD; GM 305

Jarrod,
Thanks Man!