Alternator bracket mounting - not right - The 1947 - Present Chevrolet & GMC Truck Message Board Network

kellytheaker · 01-17-2011, 01:59 PM

I have a 72 350 - the previous owner felt the stock mounting brackets and adjusting arm had to be thrown out and chrome junk should be installed - now i want it back stock , i thought i had a short waterpump but when i installed the bracket and arm the 1" of adjustment is not right - the alt hits the junk chrome valve covers so i am starting to suspect i have a long waterpump , dimentions from the block mounting is 3" to pulley and 6" from mounting to pump snout where the fan spacer starts , am i on the right track here . I would be very open to the 2 mounting styles but this isnt working .

**john** · 01-17-2011, 02:43 PM

Here are the pump dimensions.

kellytheaker · 01-17-2011, 04:02 PM

ok from my dimesion it looks like i have the short , so what are the two bracket systems - can anyone provide a pic of both styles - the alt is bumping into the valve cover if you try and use any of the adjustment available . sorry i am not picture capable .

**john** · 01-17-2011, 05:29 PM

Heres a pic I saved from this site. It is a short pump with accessory holes in the head.

kellytheaker · 01-17-2011, 07:01 PM

just great photos, i am using the same bracketry and the back of the alt , is hitting the valve cover , i suspected incorrect brackets first , then waterpump , i see it measures close enough to the short , alt , may be the problem , not sure yet , any ideas or help

Hogger Brad · 05-03-2012, 11:22 PM

I seem to be haveing the same problem. What did you end up doing ?

sjarrett71 · 01-17-2011, 08:32 PM

Try a longer belt to move the alt out further?

Bryan H · 05-03-2012, 11:38 PM

How do you like that. 2 responses at the same time with the same answer! You can't beat that!
Posted via Mobile Device

Andy4639 · 05-04-2012, 12:04 AM

Quote:

Originally Posted by Bryan H

How do you like that. 2 responses at the same time with the same answer! You can't beat that!
Posted via Mobile Device

01-17-2011, 01:59 PM	#1
kellytheaker Registered User Join Date: Dec 2009 Location: ontario Canada Posts: 412	Alternator bracket mounting - not right I have a 72 350 - the previous owner felt the stock mounting brackets and adjusting arm had to be thrown out and chrome junk should be installed - now i want it back stock , i thought i had a short waterpump but when i installed the bracket and arm the 1" of adjustment is not right - the alt hits the junk chrome valve covers so i am starting to suspect i have a long waterpump , dimentions from the block mounting is 3" to pulley and 6" from mounting to pump snout where the fan spacer starts , am i on the right track here . I would be very open to the 2 mounting styles but this isnt working .

01-17-2011, 02:43 PM	#2
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: Alternator bracket mounting - not right Here are the pump dimensions. Attached Images __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

01-17-2011, 04:02 PM	#3
kellytheaker Registered User Join Date: Dec 2009 Location: ontario Canada Posts: 412	Re: Alternator bracket mounting - not right ok from my dimesion it looks like i have the short , so what are the two bracket systems - can anyone provide a pic of both styles - the alt is bumping into the valve cover if you try and use any of the adjustment available . sorry i am not picture capable .

01-17-2011, 05:29 PM	#4
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: Alternator bracket mounting - not right Heres a pic I saved from this site. It is a short pump with accessory holes in the head. Attached Images __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

01-17-2011, 07:01 PM	#5
kellytheaker Registered User Join Date: Dec 2009 Location: ontario Canada Posts: 412	Re: Alternator bracket mounting - not right just great photos, i am using the same bracketry and the back of the alt , is hitting the valve cover , i suspected incorrect brackets first , then waterpump , i see it measures close enough to the short , alt , may be the problem , not sure yet , any ideas or help

05-03-2012, 11:22 PM	#6
Hogger Brad Registered User Join Date: Mar 2012 Location: Leduc, AB Posts: 3	Re: Alternator bracket mounting - not right I seem to be haveing the same problem. What did you end up doing ?

01-17-2011, 08:32 PM	#7
sjarrett71 Registered User Join Date: Dec 2006 Location: Rolla, MO Posts: 2,463	Re: Alternator bracket mounting - not right Try a longer belt to move the alt out further? __________________ -Scott-

05-03-2012, 11:38 PM	#8
Bryan H Registered User Join Date: Jul 2002 Location: Chesnee SC Posts: 254	Re: Alternator bracket mounting - not right How do you like that. 2 responses at the same time with the same answer! You can't beat that! Posted via Mobile Device

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