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Fry Rice Specialist
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it has a plate at the impeller thus improving flow. i have one in my bedroom.
 

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There was an improvement to the water pumps in 02. From what I understand they are the same as the 00 Cobra R pump.
 

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Discussion Starter #4
The online Ford Dealer shows the same water pump for GT and Cobra from 99-04. I'll run down to the local dealer and check it out. Doing the PI intake swap soon with 145,000 mi. Might as well look into a new pump too. Hate to put it all back together only to see green stuff on the ground the next day.
 

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lonnie, can you put a gt pump on a 4.6 truck motor?

The truck motor has a fan on the water pump assembly, and I would replace that with a e-fan setup.

Thanks,
JH
 

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Chapter Director Coordinator
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i replaced mine w/ a bullit water pump that features that nifty impeller ring

make sure you get the right style cuz of the snout lengths.. might need a new pulley
 

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The 02 GT pumps feature that same ring style impeller. The earlier pumps have an open impeller.

As for fitting on a truck JH, I'm not sure. I've never compared the two. I'm sure it will fit on the block but whether the flange is in the same location so that a pulley would line up I couldn't say. Your best bet would be to have the auto store open them for you so you could compare.
 

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High-Mileage 4.6L Thrasher
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JustinH said:
lonnie, can you put a gt pump on a 4.6 truck motor?

The truck motor has a fan on the water pump assembly, and I would replace that with a e-fan setup.

Thanks,
JH
I have one on my truck.Replaced it when I did the e-fan.
JL
 
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