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4 speed identification??

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Old 08-04-2003, 11:48 PM
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phrogs
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Default 4 speed identification??

Who is good at identifing muncies?

Im not sure what I have found in my transmission.....

the gears are sloped at a extream angle downward, acording to my 69 stingray guide book this leads me to believe I have M-22 guts in my tranny.
input shaft is smooth no rings

Only problem is I have a 64 case and side cover, the tail shaft and front bearing retainer are for a 69.
I have pictures just post here and ill send them or Ill up load them and send you the link to them.....


I also have these part numbers from my comanding oficers transmission any one care to take a stab?

side cover casting 3831707
top of case stamping 7K147519
side pass side stamp P7T28
case casting 3885010
tail casting 3846429
and the bearing retainer casting last 3 # 020
the input shaft has 2 rings so its a M-21
I think this may have come from something besides a corvette

any help is appreciated!
and he is looking to sell his for $300 think I should get it from him?
Old 08-05-2003, 12:40 AM
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LAvetteman
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Default Re: 4 speed identification?? (phrogs)

P muncie
7 67
T month (dec)
28 day of month

there should be a letter after 28
Old 08-05-2003, 01:52 AM
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phrogs
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Default Re: 4 speed identification?? (LAvetteman)

well I saw a little something after the 28 that might have been a k
but It wasent a part of the original stamp and it was really small croked and at an angle?


johnny

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