Fuel rail question

Oct 27, 2022 | 08:03 PM

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Fuel rail question

I have a gm 12604786 intake . What fuel rail can I use for a return fuel system

Oct 27, 2022 | 08:24 PM

TECH Senior Member

Joined: Jun 2016

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From: Central Cal.

That is the LS4 intake. If you can use any other LS intake, do it.
This one makes the least power of all LS intakes