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Old 09-23-2017, 02:06 PM
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Skip Skip is offline
Rusty Rat Rodder
 
Join Date: Jun 2010
Location: Portland, OR
Posts: 2,486
Default Coolant lines on intake maifold?

This was in an ad on CL for some HP engine parts. Got me curious.
What is the purpose of these lines?
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39 Ford PU Build. http://ratrodsrule.com/forum/showthread.php?t=36459

The thing about a '39 Ford pick-up is that that ugly grille kinda' grows on ya' after a while.

Not taking anything too seriously.
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