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Old 04-19-2004, 12:25 PM   #1
Mudder
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Heater Hoses?

Are our hoses 3/4? I'm thinking they are but don't have a truck here to look at. Getting ready to order some stuff and need to know....Thanks

Whats radiator hose size while I'm at it? Thanks again!
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Old 04-19-2004, 01:12 PM   #2
JimKshortstep4x4
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There are two size hoses, 5/8" (goes from lower heater core to intake), 3/4" (goes from upper heater core to water pump). Some trucks have the upper hose going to the radiator.

Jim
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Old 04-20-2004, 07:18 PM   #3
lewi
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I'm dealing with this today also, Radiator guy wants to know if I need the radiator that has the fitting on the radiator for it to return there. The old radiator is gone, the motor is out so which way to I go??? there is a place on the intake for it to go there and the spot on the water pump so which is it?

Any help would be appreciated..
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Last edited by lewi; 04-20-2004 at 07:34 PM.
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Old 04-20-2004, 08:52 PM   #4
JimKshortstep4x4
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If you have an automatic V-8 then I believe the factory setup was back to the radiator. My radiator guy told me that it should hook to the radiator if you have AC.

Jim
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