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heater delete on the waterpump

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Old Jul 15, 2005 | 06:37 PM
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Default heater delete on the waterpump

i wont be running a heating system for now. What do I do with the oulet/inlet on the waterpump??? I know I could just run a line and loop it back in but im looking for something a little tighter/cleaner.
thanks
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Old Jul 15, 2005 | 06:47 PM
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Drill out a block of aluminum to fit over the hose barbs on the water pump and weld the block on there. Then shape it to make the piece "dissapear" from sight. Just make sure the flow isn't hindered.
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Old Jul 15, 2005 | 09:57 PM
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I pulled out the barbs that the heater hoses attach to, drilled and tapped the holes, and put plugs in. I don't think I have any pics but you get the idea.
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Old Jul 15, 2005 | 10:23 PM
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Originally Posted by Scooter70
I pulled out the barbs that the heater hoses attach to, drilled and tapped the holes, and put plugs in. I don't think I have any pics but you get the idea.
i thought i read somewhere that you couldnt just plug them???
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Old Jul 16, 2005 | 04:13 PM
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Just did a small hose in and out of the pump. Why spend money on something so stupid as a heater delete appearance tube when a six inch rubber hose gets it done?
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Old Jul 16, 2005 | 04:37 PM
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I did the same as scooter. I drilled hole through existing nipples and attached slide hammer yanked out. Then tapped holes w/ I believe a 3/8 and 1/2 inch NPT thred and put in plugs. Looks good
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Old Jul 16, 2005 | 06:15 PM
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I drilled mine out and installed freezer plugs. Worked for a year or so, so far.
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Old Jul 19, 2005 | 10:25 PM
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thanks guys..if i had known you could just plug them i would have done it before. For now I guess ill just stick a heater hose looped between the two.
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Old Jul 20, 2005 | 07:45 AM
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I found some black rubber 'cap' plugs at the auto parts store. They are for heater bypass plugging. A pair of those (two different sizes) and some screwbands.
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Old Jul 20, 2005 | 08:07 AM
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I would have thought you could have just plugged them, but I also thought I read on here that causes overheating....

Hell if you want it to look "pretty" get some braided hose and pipe->-AN fittings and do like suggested above and drill/tap the holes.
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Old Jul 20, 2005 | 10:32 AM
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I have an LT1 that I plugged. See attached pic. Just pull out the stubs, tap, and plug. If you wanted to do it easy you could just find rubber caps at a hardware store to put on the existing heater stubs. I have done both and neither one causes overheating problems.
Attached Thumbnails heater delete on the waterpump-new-motor-2.jpg  
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