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Old 02-21-2019, 04:26 PM
1969 wag 1969 wag is offline
232 I6
Join Date: Jul 25, 2005
Location: Vancouver B.C.
Posts: 35
327 Engine ID Tag

Trying to figure out what two extra numbers 4 9 mean on an alternator bracket tag from a 65 Dec 9 build 712F09 49 ?????
Thought maybe Bore 4 and ?compression 9 ????
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Old 02-23-2019, 01:07 AM
FSJunkie's Avatar
FSJunkie FSJunkie is offline
The Nigel Tufnel of the FSJ world.
Join Date: Jan 09, 2011
Location: Not The Hot Part, Arizona
Posts: 3,938

Oversize/undersize codes were letter and not numbers so we can rule that out. It's probably insignificant.
'72 Jeep Wagoneer Custom, 360 V8

I love how arguements end as soon as Ristow comments. Ristow is right...again.
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Old 02-25-2019, 09:48 AM
rang-a-stang's Avatar
rang-a-stang rang-a-stang is offline
304 AMC
Join Date: Oct 31, 2016
Location: Camarillo, CA
Posts: 2,221
It means that you have an extra 49hp because of the performance alternator bracket.

j/k, I have no idea. I'm just subscribing cuz I am curious what folks will say...
79 Cherokee Chief, barely runs
(Cherokee Build Thread)
11 Nissan Pathfinder Silver Edition 4x4
09 Mazdaspeed3 Grand Touring
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