need to go get an external fuel pump for my EFI.

[Bob Dunahugh]

I have a 1988 GM 454 TB. I bought a harness from Howell. Have the ECM with a reprogramed chip, and all items that plug into the Howell harness. Now I need a part number for an external fuel pump. I'll put pumps in the tanks latter. Bob Dunahugh

 

[Ken H.]

Bob,

This is the one recommended by John Wilson many years ago, endorsed by Ray
Swartzendruber, and used by me most of the past 5+ years:

http://www.rockauto.com/en/partsearch/?partnum=e2182&a=Referer+www.google.com+URL+%2Fen%2Fpartsearch%2F

You choose either the cheap brand I never heard of or the Airtex, who also
makes Master.

There are numerous similar pumps available also, such as the Airtex E8228
and E8248 (you can do a part number search at Rockauto for more info).

Ken H.

> I have a 1988 GM 454 TB. I bought a harness from Howell. Have the ECM
> with a reprogramed chip, and all items that plug into the Howell harness.
> Now I need a part number for an external fuel pump. I'll put pumps in the
> tanks latter. Bob Dunahugh
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[LarryW]

One note of caution. I used an external pump for a couple of years and could not wait to change to "in the tank" pumps. The pump made a lot of noise
especially when run in hot weather. I'd pull up to a stop light and notice a lot of people staring at me because of the noise. Total quiet now. JFWIW
--
Larry
78 Royale w/500 Caddy
Menomonie, WI.