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Re: [GMCnet] Alternator follies [message #212356] Wed, 26 June 2013 13:27 Go to next message
KB is currently offline  KB   United States
Messages: 1262
Registered: September 2009
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Senior Member
> What do you do about belts marked and shipped with the part number for 7/16 but are really smaller?
> This is a chronic problem I have faced. I still do not have the correct belt on the A/C.
>

I recently bought three Goodyear Gatorback belts for our 455.
All are 7/16 and pass the 10mm wrench test (ie, 10mm wrench doesn't fit over them)
The ones I got that worked:
Goodyear Gatorback 15574 - Alternator
Goodyear Gatorback 15621 - Air Conditioner

Both of these were a little on the short side (kinda tough to install),
but I'm guessing will stretch a bit over time. Goodyear 15634 is also
listed for the AC, and is a little longer, but I haven't tried it in
the Gatorback line.

The one I got that did NOT work was Goodyear Gatorback 15466
for the power steering pump. It was much too long.

JWID

Karen
1973 23'
1975 26'

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Karen 1975 26' San Jose, CA
Re: [GMCnet] Alternator follies [message #212361 is a reply to message #212356] Wed, 26 June 2013 13:57 Go to previous messageGo to next message
ljdavick is currently offline  ljdavick   
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Registered: March 2007
Location: Fremont, CA
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Hmmmm - got the right belt for the Alternator, huh, but had trouble with the PS Pump? Sounds like a double pulley would have solved that...

(I really like my double pulley, mostly because it reminds me of the monster AC Compressor we had on our old Dodge Polara - a childhood favorite car.)


Larry Davick
Fremont, California
A Mystery Machine
'76 (ish) Palm Beach

----- Original Message -----
From: "KB" <kab7@sonic.net>
To: gmclist@temp.gmcnet.org
Sent: Wednesday, June 26, 2013 11:27:12 AM
Subject: Re: [GMCnet] Alternator follies

I recently bought three Goodyear Gatorback belts for our 455.
All are 7/16 and pass the 10mm wrench test (ie, 10mm wrench doesn't fit over them)
The ones I got that worked:
Goodyear Gatorback 15574 - Alternator
Goodyear Gatorback 15621 - Air Conditioner

Both of these were a little on the short side (kinda tough to install),
but I'm guessing will stretch a bit over time. Goodyear 15634 is also
listed for the AC, and is a little longer, but I haven't tried it in
the Gatorback line.

The one I got that did NOT work was Goodyear Gatorback 15466
for the power steering pump. It was much too long.

JWID

Karen
1973 23'
1975 26'
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Larry Davick
A Mystery Machine
1976(ish) Palm Beach
Fremont, Ca
Howell EFI + EBL + Electronic Dizzy
Re: [GMCnet] Alternator follies [message #212375 is a reply to message #212356] Wed, 26 June 2013 15:45 Go to previous message
Don A is currently offline  Don A   United States
Messages: 895
Registered: October 2008
Location: Dallas, TX
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Senior Member

<< I recently bought three Goodyear Gatorback belts for our 455.
All are 7/16 and pass the 10mm wrench test (ie, 10mm wrench doesn't fit over them)
The ones I got that worked:
Goodyear Gatorback 15574 - Alternator
Goodyear Gatorback 15621 - Air Conditioner >>>


Karen, from where did you find Gatorback's ?

Thanks


Don Adams Dallas, TX
'76 26' Glenbrook, '90 Sidekick
rebuilt by R Archer, powered by J Bounds, Koba
[IMG]http://www.gmcmhphotos.com/photos/data/6109/G2.jpg[/IMG]
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