The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-04-2013, 12:31 AM   #1
king-918
Registered User
 
king-918's Avatar
 
Join Date: Nov 2011
Location: Oklahoma City Oklahoma
Posts: 1,056
Anyone recognize the water pump ?

because I don't and need to find the right pulley to finish my serp setup
__________________
<----Christopher

Oh yeah I'm really a Toyota guy, but had some stuff sitting around.



Oklahoma
king-918 is offline   Reply With Quote
Old 10-04-2013, 12:33 AM   #2
mongoose
Registered User
 
mongoose's Avatar
 
Join Date: Feb 2009
Location: slurrey, bc.
Posts: 1,134
Re: Anyone recognize the water pump ?

does the stock one not fit?
__________________
-'73 c/10 - Low with Go - will be complete... probably never.
-'90 2wd Blazer - well... soon enough anyways.
-'84 SWB - the daily gas guzzler.
mongoose is offline   Reply With Quote
Old 10-04-2013, 12:36 AM   #3
gmachinz
Account Suspended
 
Join Date: Jun 2011
Location: Des Moines, IA.
Posts: 4,143
Re: Anyone recognize the water pump ?

That appears to be a 1996-up Vortec 350 water pump. You don't need that.....take it off and grab yourself a water pump from a 1990 Iroc-Z with a TPI 350 instead. With the one in the pic, you'll need to grab a 1996-up vortec 350 thread on clutch and a mech. fan that bolts to the water pump pulley....pita if you ask me.
gmachinz is offline   Reply With Quote
Old 10-04-2013, 12:39 AM   #4
gmachinz
Account Suspended
 
Join Date: Jun 2011
Location: Des Moines, IA.
Posts: 4,143
Re: Anyone recognize the water pump ?

Stock won't work....you need a serpentine water pump because its reverse rotation.....but the one he's showing is probably a match for whatever those pulleys came from but is not needed for an older application. Also, if you opt for a mech. fan, it has to be for a serpentine setup say, from a 88-95 truck because of the blade pitch-unless you plan to go with electric fans.
gmachinz is offline   Reply With Quote
Old 10-04-2013, 12:45 AM   #5
king-918
Registered User
 
king-918's Avatar
 
Join Date: Nov 2011
Location: Oklahoma City Oklahoma
Posts: 1,056
Re: Anyone recognize the water pump ?

The engine is a 350 from a 77ish c-10 with vortec heads . The water pump did not come with the setup, the setup was taken from the salvage and I just matched a pump that would clear. Also will be running an electric fan
__________________
<----Christopher

Oh yeah I'm really a Toyota guy, but had some stuff sitting around.



Oklahoma
king-918 is offline   Reply With Quote
Old 10-04-2013, 12:49 AM   #6
gmachinz
Account Suspended
 
Join Date: Jun 2011
Location: Des Moines, IA.
Posts: 4,143
Re: Anyone recognize the water pump ?

Ah....ok. Well, that pump is either a Vortec 5.7 or 4.3 and either way, you'll be better off running a water pump from an 87-92 F-body. Then, you can use a stock type serp. pulley from that same car and be okay. Actually, if you haven't got them all yet-get a complete pulley set from an fbody-itll all bolt on....I do these serp. swaps all the type along with cooling fan upgrades to HO fan assemblies.
gmachinz is offline   Reply With Quote
Old 10-04-2013, 01:17 AM   #7
gmachinz
Account Suspended
 
Join Date: Jun 2011
Location: Des Moines, IA.
Posts: 4,143
Re: Anyone recognize the water pump ?

Here ya go-it's a pic of a 434 I built for another car....it has an Fbody serp. kit on it. The Moroso vacuum pump resides where the factory smog pump used to be.....for a street car/truck I would just go with a Dorman smog delete pulley or use a different RH serp bracket for use w/o smog pump. Dorman also makes an AC delete pulley....I have an extra one if you need....PM me if you need any install tips or help

http://s975.photobucket.com/user/gbo...10945.jpg.html
gmachinz is offline   Reply With Quote
Old 10-04-2013, 01:19 AM   #8
king-918
Registered User
 
king-918's Avatar
 
Join Date: Nov 2011
Location: Oklahoma City Oklahoma
Posts: 1,056
Re: Anyone recognize the water pump ?

Sweet thanks for the help
__________________
<----Christopher

Oh yeah I'm really a Toyota guy, but had some stuff sitting around.



Oklahoma
king-918 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:47 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com