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Old 09-01-2021, 04:40 PM   #5
44th Miss Inf
Registered User
Join Date: Sep 2002
Location: Liberty, Mississippi
Posts: 590
Re: preferred brand of intank fuel pump 88 TBI 454

I always use the ep381 pump (96-up vortec) on my tbi trucks, have been since they came out, and have never had an issue. Some recommend the ep377 (94-95 454 tbi) but I would NOT use an ep386, which is what came in the truck. They barely supply enough fuel for a 350, much less a 454.
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