1966 4000 351 water pump - Page 2 - 6066 (1960-1966) GMC Truck Club

#11

December 31st, 2020, 08:42 PM

turbobill

Member

Join Date: Feb 2013

Location: northern NY when not flying

Truck: 1968 HM80 with a 478M and a few engines plus a Toro-Flow

Posts: 97

Thanks: 0

Thanked 1 Time in 1 Post

Rep Power: 103

Re: 1966 4000 351 water pump

Quote:

Originally Posted by BobBray

There are basically 2 water pumps for the V-6's, one has a threaded shaft and the other has a flange with 4 threaded holes. It is true that most of the time V-6's with air brakes use the pump with the threaded shaft, but be advised I have seen V-6's with air brakes that used the pump with the flange.

Actually three.

The Toro Flow uses a larger hub pilot diameter. I had to borrow the water pump off my Toro Flow for my 478M in my dump truck.

Page 2 of 2

Bookmarks

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page

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 Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
need new water pump 351	Archiver	Previous Forum Posts	5	January 15th, 2011 04:33 AM
Re: Water Pump	Archiver	Previous Forum Posts	0	May 27th, 2009 06:39 AM
Water Pump	Archiver	Previous Forum Posts	0	May 26th, 2009 03:16 AM
Heavy Duty Water Pump fits 351, 401, 432, 478, 702 engines	Archiver	Previous Forum Posts	0	October 22nd, 2008 03:17 PM
water pump	Archiver	Previous Forum Posts	0	November 29th, 2004 01:44 AM

All times are GMT +1. The time now is 09:42 PM.