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- - Heator in and out flow? (https://67-72chevytrucks.com/vboard/showthread.php?t=687682)

wthompson

11-06-2015 12:24 AM

Heator in and out flow?

I was rehooking up my heator and i don't know if i have the hoses hooked up right. Can someone tell me how i know which one is the in flow and the othwr is out? I already have them on and it's over heating. Its a 1968 6 cylinder 250.

swamp rat

11-06-2015 03:23 AM

Re: Heator in and out flow?

One of these should have a diagram in it

http://67-72chevytrucks.com/vboard/s...archid=4997278

cdowns

11-06-2015 07:12 AM

Re: Heator in and out flow?

overheating?? wont matter where or how the hoses are hooked up to correct that problem

wthompson

11-06-2015 10:22 AM

Re: Heator in and out flow?

Thanks Guys.

slikside

11-06-2015 08:12 PM

Re: Heator in and out flow?

Don't think it matters a whole lot, but the "correct" way is:

Water pump to upper core

Intake manifold to lower core

EDIT: just noticed you have a 6cyl. I posted for 350.

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