My truck: 1954 Chevy 3600 with original 235 engine with Rochester carb & 4 speed.
Rebuilt to stock specs.

Questions have to do with my AC nos Fuel Pump.

see photo of the fuel pump below @ photobucket.


http://i669.photobucket.com/albums/vv57/glp0329/Fuel%20Pump/ACDelcoFuelPumpNOS_zps2fc98518.jpg

I've been told that today's modern fuels with ethanol will eat up the original fuel pump diaphragm ?

If this is true...how do you work around it ?

I'd rather update the fuel pump than install it out of the box and then run into problems later with today's fuels.

Any suggestions ?

If replacement parts are needed...I'd need a source for those parts.

Need some experienced opinions.

Thank You,
George

Last edited by '54 3600; 08/09/2013 6:50 AM.
1954 3600
A big help to many on the Bolt
Now cruising in
The Passing Lane