Re: [AMC-list] 401 water pump pulley
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Re: [AMC-list] 401 water pump pulley



I think he's looking for this information.

390 and 71 401 water pumps have a dfferent distance from the gasket surface to the face of the pully flange than 72 and newer V8s including 401 pumps.

I believe the dimensions are 3.5 inches 390, and 71 401

and 72 and newer V8 the distance is 3.75 inches




Armand




----- Original Message ----- From: "Ken Ames" <ameskg@xxxxxxxxx>
To: "Rambler AMC, Nash, Jeep and family" <amc-list@xxxxxxxxxxxxxxxxx>
Sent: Monday, August 18, 2014 11:49 AM
Subject: Re: [AMC-list] 401 water pump pulley


Maybe it is a late1970 calendar year - 1971 model year 401. :)
I was thinking he's referring to the distance from the block/water pump.

Ken
----- Original Message -----
From: "David Crooks" <david.crooks@xxxxxxxxxxxx>
To: amc-list@xxxxxxxxxxxxxxxxx
Sent: Sunday, August 17, 2014 6:59:01 PM
Subject: [AMC-list] 401 water pump pulley

Hi Jim,

Sorry, but there was no ’70 401…  For ’70 the big engine remained the
390, albeit with the increased deck height, and the new ‘dog leg’ cylinder
heads.  The 401 came out in 1971.

As for your specific question, I’m not sure what you mean by super close
pump and crank pulley?  Are you referring to the spacing between them?

Cheers, Dave

On Aug 16, 2014, at 3:00 PM, amc-list-request@xxxxxxxxxxxxxxxxx wrote:


Date: Fri, 15 Aug 2014 13:33:24 -0700
From: jim williams <sportsix63@xxxxxxxxx>
To: "amc-list@xxxxxxxxxxxxxxxxx" <amc-list@xxxxxxxxxxxxxxxxx>
Subject: [AMC-list] (no subject)
Message-ID:
<1408134804.23942.YahooMailNeo@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"

I have?a 1970 401 .
I need to know if all 401s and 390s have a super close water pump pulley and crank pulley.
That would be from north to south.
Thanks
?

Jim Williams
Lewisburg WV 24901

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