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-   -   GA WTB GM big block short water pump (https://67-72chevytrucks.com/vboard/showthread.php?t=729648)

Eagle9502 02-06-2017 10:19 PM
WTB GM big block short water pump
 
Looking for a GM short water pump for a big block. Can be a rebuildable core.
I believe the last 3 digits of the part number are 284.

Thanks

Eagle9502 02-07-2017 07:13 PM
Re: WTB GM big block short water pump
 
bump

gmachinz 02-07-2017 07:47 PM
Re: WTB GM big block short water pump
 
AW981 Airtex is $48 on Rockauto for a new one.

Eagle9502 02-07-2017 08:58 PM
Re: WTB GM big block short water pump
 
Thanks, looking for an original GM pump with GM part number to restore.

70STOVEBOLT 02-08-2017 08:29 PM
Re: WTB GM big block short water pump
 
I have one, not sure of the casting number. I will check tomorrow. It leaks out the weep hole so it will need rebuilt.

w314speed 02-08-2017 10:52 PM
Re: WTB GM big block short water pump
 
I have a NOS one in GM box if interested. LMK Thanks, Dan

VA72C10 02-09-2017 01:33 AM
Re: WTB GM big block short water pump
 
I have one off my 1972 Big block suburban but it's not those part numbers...

VA72C10 02-09-2017 01:36 AM
Re: WTB GM big block short water pump
 
3 Attachment(s)
Pictures

Eagle9502 02-09-2017 08:53 AM
Re: WTB GM big block short water pump
 
Quote:
Originally Posted by w314speed (Post 7852879)
I have a NOS one in GM box if interested. LMK Thanks, Dan
Dan, I'm interested, PM me if you'd like.

Eagle9502 02-09-2017 08:56 AM
Re: WTB GM big block short water pump
 
Quote:
Originally Posted by 70STOVEBOLT (Post 7852726)
I have one, not sure of the casting number. I will check tomorrow. It leaks out the weep hole so it will need rebuilt.
Interested, let me know. Thanks.

Eagle9502 02-09-2017 09:00 AM
Re: WTB GM big block short water pump
 
VA72C10 pm sent.

70STOVEBOLT 02-09-2017 09:23 AM
Re: WTB GM big block short water pump
 
Quote:
Originally Posted by Eagle9502 (Post 7853171)
Interested, let me know. Thanks.
Casting number is 3856284 and the date code is E 18 71. As I said before, it was removed because it leaks from the weep hole. Otherwise it is in good shape.

Eagle9502 02-09-2017 09:38 AM
Re: WTB GM big block short water pump
 
70STOVEBOLT, PM sent.

w314speed 02-09-2017 09:56 AM
Re: WTB GM big block short water pump
 
5 Attachment(s)
Here are the pics of the NOS water pump. Cast # is 3856284. GM parts book shows 68-70 396 and 71-72 400. I think the date code is A 11 9 as the original box part # was 3957982 with first superseded part # 3990993 that includes the 71-72 model runs. $150 plus shipping. LMK. send your zip code for quote. Thanks, Dan

Eagle9502 02-09-2017 08:13 PM
Re: WTB GM big block short water pump
 
Dan, zip is 30415.

w314speed 02-09-2017 10:22 PM
Re: WTB GM big block short water pump
 
Insured shipping Fedex is $18.76. LMK

70STOVEBOLT 02-10-2017 11:20 AM
Re: WTB GM big block short water pump
 
Quote:
Originally Posted by Eagle9502 (Post 7853207)
70STOVEBOLT, PM sent.
PM returned...


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