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Old Feb 11, 2007 | 11:48 AM
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Default Trans Info!!!

One thing maybe you guys can help me with. I want to sell my old trans and associated parts and it would be easier to do if I knew the answers to some of the questions I am sure will be asked. So here is a pic of my old trans. and the numbers I got off of it.
[IMG][IMG][/IMG][/IMG]
The numbers are this...
Metal tag on side near shift levers...870357
Driver side casting number.............3884685
Pass. side casting number..............3885010
Tail shaft casting number...............3857584 GM
Thanks for any help in advance!
Also if anyone knows what this might be worth, That would be good to know also.
Last time I sold a stock T-Stat housing for $3.50 only to find out they were going for #60.00 on the bay!!!
I don't want to make that mistake again. I was thinking 4 to 5 Hundred???? Thats with the bell W/fork and throwout brng. Clutch disk, Z-Bar clutch pedal rodW/new boot, New reverse light sw. Hurst Comp Plus shifterW/O shift handle + shipping. Whadaya think???
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Later,

Last edited by sly vette; Feb 11, 2007 at 11:52 AM.
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Old Feb 11, 2007 | 02:14 PM
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I show that tail shaft number as 1968 and the shifter rods with studs and nuts look like 68 or older also, 69 and later rods went to bolts.

Should also be a small stamping vertically on the right side edge.

How many grooves on that input shaft?
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Old Feb 11, 2007 | 05:23 PM
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Originally Posted by wfo76
I show that tail shaft number as 1968 and the shifter rods with studs and nuts look like 68 or older also, 69 and later rods went to bolts.

Should also be a small stamping vertically on the right side edge.

How many grooves on that input shaft?
Took a while to find the stamping...P7T20 W/10 Spline input.
Thank you for answering!!
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Old Feb 11, 2007 | 06:38 PM
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www.5speeds.com
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Old Feb 11, 2007 | 07:03 PM
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As a guage for setting the price, I just bought a '76 BW Super T-10 tranny and everything else you show in your picture plus the shifter and clutch housing (think that's the name) for $1,100. I'd say it wasn't in as good a shape as what's you show. If what you show is in good shape and you're selling it all for $500, then I want it.
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Old Feb 11, 2007 | 07:07 PM
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Originally Posted by TXredc3
. I'd say it wasn't in as good a shape as what's you show. If what you show is in good shape and you're selling it all for $500, then I want it.
You can not gauge the condition of the trans without pulling the side cover and inspecting it.....
...redvetracr

PS: what is the casting number on the bellhousing??
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Old Feb 11, 2007 | 07:10 PM
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Originally Posted by TXredc3
As a guage for setting the price, I just bought a '76 BW Super T-10 tranny and everything else you show in your picture plus the shifter and clutch housing (think that's the name) for $1,100. I'd say it wasn't in as good a shape as what's you show. If what you show is in good shape and you're selling it all for $500, then I want it.
Then you would be taking advantage of me!
Really I never want to make money from anyone here, this is a hobby for me. I just want to find out what this trans was designed for from the numbers I've given and then sell it to someone for a fair price!
Thanks for getting my hopes up though!
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Old Feb 12, 2007 | 05:59 PM
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3899621 is the casting # off the bell.
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Old Feb 12, 2007 | 06:53 PM
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Maincase #, extension housing #, and side cover # ALL come up 1967 Muncie. Date code of a P7T20....P=4-speed muncie, 7=1967 T=Dec. 20=day 20. Check how many ring grooves (not splines) on input shaft. 1 groove =M21 close ratio, 2 grooves=M20 wide ratio. Bellhousing #3899621=1966-1974 BB and 1973-1982 small block w/11 inch clutch. M20's and M21's regularly sell for between $750-$900 prof. rebuilt. A NEW Richmond super T-10 is about $1400. I hope this helps you out.

Last edited by 72 LT1; Feb 13, 2007 at 06:19 PM. Reason: correction of trans date code for Dec.
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Old Feb 12, 2007 | 09:53 PM
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Tranny codes are different than other date codes

T is December so the tranny is a 12/66 build for a 67 model ???

Unless you find a VIN stamp no way to know what it originally came in

Last edited by wfo76; Feb 13, 2007 at 05:08 AM.
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Old Feb 13, 2007 | 12:00 AM
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http://www.5speeds.com/muncie2.htm

This is got all the casting and coding info...
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Old Feb 13, 2007 | 05:16 AM
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I corrected my previous post


Here are all the Tranny Date Codes

Muncie and Turbo Hydra-Matic

A - Jan
B - Feb
c - Mar
D - Apr
E - May
H - Jun
K - Jul
M - Aug
P - Sep
R - Oct
S - Nov
T - Dec




Warner

A - Jan
B - Feb
C - Mar
D - Apr
E - May
F - Jun
G - Jul
H - Aug
J - Sep
K - Oct
L - Nov
M - Dec
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Old Feb 13, 2007 | 05:35 PM
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Thanks fellas, You have been a great help!!!
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Old Feb 13, 2007 | 06:21 PM
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wfo76, great info on trans date code for muncie. I corrected my early post to show "T" =Dec.
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Old Feb 13, 2007 | 07:44 PM
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Originally Posted by 5speeds
http://www.5speeds.com/muncie2.htm

This is got all the casting and coding info...
Paul, I hear your pal Ligas has an alien in his shop.......
...redvetracr
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