Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#451969 12/22/20 07:18 PM
Joined: Oct 2011
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Shade Tree Mechanic
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Shade Tree Mechanic
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In Australia quite a few people have fitted modern water pumps to their Chev 4's. I was wondering if anyone in other countries have done such a modification and if so what water pump they used.

Thanks Neil
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Filling Station - Chevrolet & GMC Reproduction Parts


Filling Station


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Backyard Mechanic
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Backyard Mechanic
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Hi Niel, , can you give some examples I've not seen a more modern pump fitted, though it is quite easy to rebuild the original, Ray Sydney

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Shade Tree Mechanic
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Shade Tree Mechanic
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One person grafts a modern bearing assembly on to original pump. ( Check Ray Dean's site ) . A few have used Holden red motor pumps. One has used a 55 chev pump. Found these conversions on Facebook. Trouble is hose size. Was hoping someone in the US might have a better conversion.

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ChatMaster - 1,000
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ChatMaster - 1,000
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They're the water pump conversions I do using the original housing with a modern water pump bearing,seal,new brass/bronze impellor & new brass baffle plate.

Last edited by CJP'S 29; 12/23/20 10:18 PM.

CJP'S 29
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Grease Monkey
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Grease Monkey
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Haven't got round to this job on my '28 Touring, but I intend to fit a modern bearing assembly and seal to the original water pump housing. You should find some more info on modern bearing setups if you Google 'integral shaft bearings' here's one online catalogue:Water pump bearings listing

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ChatMaster - 3,000
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ChatMaster - 3,000
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Hi Stuart,

Check out this thread: Chevy 4 banger water pump mods

In it, CJP'S 29 says that he performs these modifications.

Cheers, Dean

Last edited by Rustoholic; 01/12/21 03:39 PM.

Dean 'Rustoholic' Meltz
old and ugly is beautiful!



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Shade Tree Mechanic
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Shade Tree Mechanic
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CJP'S 29

Sent you a PM

Thanks Neil

Last edited by Steelin_Time; 01/31/21 09:31 PM.
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Grease Monkey
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Grease Monkey
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Hello,
How much to do the 28 pump conversion, or would you share the details. I had the Water Pump converted on my '26 but the guy died a couple of years ago so that route is not possible for my 28 water pump.
Thanks, Herb


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