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Old 02-25-2018, 08:08 PM
AMX guy AMX guy is offline
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Default Alternator numbers And Fan Styles

Does anyone know where to find alternator number listings ? Wallace has some listings but only full size cars for 1966.

I need to know the number for a 1966 GTO Tri Power with no A/C and with A.I.R.. I may have to live without the A.I.R. but I'd like to have the numbers with and without just in case I can find one.

Also the alternator I have now has a one piece stamped pulley/fan combo , is this correct or do I need a standard pulley and fan ?

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Old 02-25-2018, 08:24 PM
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Scott Thelander Scott Thelander is offline
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Default Hello

from my memory ... uh oh

1100699 42 amp was big car

1100700 was 55 amp ...w a/c ..pw .. options A and B body

1100704 was the std 37 amp Tempest alternator

whats your build date ? engine cast date ?

is your voltage regulator original it has a date in the corner

so you can find the right date as long as your shoppin

Scott

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Old 02-25-2018, 08:32 PM
AMX guy AMX guy is offline
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My car is a Freemont built car and the build date is 2-15-66 and my block cast date is A76 . So I'd guess somewhere late 65 or Jan 66 would be about right.

The 1100700 says it's for A/C which I don't have, but I think the Tri Power cam with a 55 amp so this number may be correct. I'm not sure.

Wallace says the A.I.R. equipped cars had a different number, which makes no sense to me. I don't think it required any voltage.

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Old 02-25-2018, 08:50 PM
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60sstuff 60sstuff is offline
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Default 1966 PONTIAC TEMPEST

389 with Tri Carb. chart.

Pulley and Fan are separate. This is the correct 66 set up.

Chris
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__________________
1) 65 GTO Survivor. 43,440 Original Miles. “Factory” Mayfair Maize Paint with Black Pinstripe, Black Cordova Top, Black Interior, OEM Numbers Matching Powertrain. Purchased from the Lady that bought it new. Baltimore Built (11A).
2) 66 GTO Survivor. “Factory” Cameo Ivory Paint with Red Pinstripe, Red Interior. OEM Numbers Matching Powertrain. Tri-Power (OEM Vacuum Linkage), Automatic "YR" code (1759 Produced). Fremont Built (01B), with the Rare 614 Option.
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Old 02-25-2018, 09:09 PM
AMX guy AMX guy is offline
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Great, now I know what to look for. I suppose finding one will be close to impossible but at least I can be watching. thanks

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