7.4L TBI fuel pump options - The 1947 - Present Chevrolet & GMC Truck Message Board Network

SCOTI · 11-27-2014, 02:29 PM

I replaced the fuel pumps in my dually earlier this spring w/some new AC Delco units as a pro-active maintenance service since it was easier to access them while the bed was off.

I went to shuffle things around in the shop yesterday & the truck wouldn't start. I ran down the possibilities & a <6mo old fuel pump is already dead. If one dies, the other is a risk as well.

I swapped in the original pump for now but need to search for a better alternative. Who makes a high quality, made is the USA drop in fuel pump for squares w/TBI (very mild BBC)?

SCOTI · 01-17-2015, 11:38 PM

Bumping this back up....

My old pump that got swapped back in isn't priming. Any alternative suggestions? Looking to keep thing s relatively OE as far as function & plumbing. I just want better quality so I can do the job once vs over & over.

11-27-2014, 02:29 PM	#1
SCOTI Registered User Join Date: Apr 2001 Location: DALLAS,TX Posts: 21,939	7.4L TBI fuel pump options I replaced the fuel pumps in my dually earlier this spring w/some new AC Delco units as a pro-active maintenance service since it was easier to access them while the bed was off. I went to shuffle things around in the shop yesterday & the truck wouldn't start. I ran down the possibilities & a <6mo old fuel pump is already dead. If one dies, the other is a risk as well. I swapped in the original pump for now but need to search for a better alternative. Who makes a high quality, made is the USA drop in fuel pump for squares w/TBI (very mild BBC)? __________________ 67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... *Cubic inches is like Indiana Jones with a cheap pistol.*

01-17-2015, 11:38 PM	#2
SCOTI Registered User Join Date: Apr 2001 Location: DALLAS,TX Posts: 21,939	Re: 7.4L TBI fuel pump options Bumping this back up.... My old pump that got swapped back in isn't priming. Any alternative suggestions? Looking to keep thing s relatively OE as far as function & plumbing. I just want better quality so I can do the job once vs over & over. __________________ 67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... *Cubic inches is like Indiana Jones with a cheap pistol.*



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