LS1TECH - Camaro and Firebird Forum Discussion - up to date pn's for coolant pipe and plugs

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SLEEK00SS

Sep 12, 2006 07:25 PM

up to date pn's for coolant pipe and plugs

I have searched the forum a couple times and I'm finding that there are so many different part numbers for the pipe and plugs that I need to install the LS6 manifold. Does anyone have the current GM part numbers that will work? Thank you.

Gearhead1

Sep 12, 2006 11:49 PM

GM Coolant crossover pipe (P/N 12581213)

GM Coolant plug (P/N 12602540)

Ferocity02

Sep 13, 2006 12:23 AM

Or you can get two of the front crossover tubes. You can then block off the rear one or run a 1/4" coolant hose from the back to the front to help the rear stay cool. This is what I did.

SLEEK00SS

Sep 13, 2006 04:15 PM

thank you

bad6as

Sep 13, 2006 08:26 PM

Quote:

Originally Posted by Ferocity02

Or you can get two of the front crossover tubes. You can then block off the rear one or run a 1/4" coolant hose from the back to the front to help the rear stay cool. This is what I did.

more info

SLEEK00SS

Sep 20, 2006 04:59 PM

i just got my manifold today and it came as a kit with the pipe and plugs. the pipe part number i have is 11122789 for the pipe and the manifold number is 12573572. are these the correct numbers? just wanna make sure.

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