I've used a low pressure electric pump since 1997 with excellent results. In fact I replaced it about 7 years ago with another just like it...not becase it wasn't working but because it had been in use for so long. In my opinion, it has been better than any mechanical pump I ever owned and ethanol doesn't bother it a bit. Even if the truck has been sitting for two or three weeks without being started, it takes no time at all to fill the float bowl and start. Model is Autobest 4027 and output is 2.5psi to 4 psi...just what you need for the 235. Mine outputs 2.7 psi. You can buy one for less than $25 last time I looked.

~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end