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Old 12-05-2011, 03:00 AM   #1
Woogeroo
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Join Date: Aug 2003
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Question quick question: 1987 K5 Blazer - heater core - inlet/outlet pipes?

from a pal of mine with a 1987 K5 Blazer:

It's been 3 years since I disconnected my heater core, now I need to use it and I can't remember which hose is the inlet OR which pipe on the heater core is the inlet.

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Thanks for any help folks.

-W
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Old 12-05-2011, 07:32 AM   #2
blakeduren
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Re: quick question: 1987 K5 Blazer - heater core - inlet/outlet pipes?

the 3/4 inch hose goes to the radiator
the 5/8 hose goes to the manifold
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Old 12-06-2011, 07:59 AM   #3
Woogeroo
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Re: quick question: 1987 K5 Blazer - heater core - inlet/outlet pipes?

blakeduren : thank you for the reply.

-W
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