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**dec010974** · 01-26-2016, 09:10 PM

AC Delco ep381 should be a direct swap. I used the same fuel pump for my 5.3/4l60e swap completed on my 1987 c10. It was a tbi driver also.

01-26-2016, 09:10 PM	#4
dec010974 Senior Member Join Date: Oct 2012 Location: Miami, Florida Posts: 971	Re: fuel pump question for 88 model 5.3 ls swap AC Delco ep381 should be a direct swap. I used the same fuel pump for my 5.3/4l60e swap completed on my 1987 c10. It was a tbi driver also.