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05-10-2012, 05:36 PM
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#1 |
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Registered User
Join Date: Nov 2009
Location: Hazlehurst, Ga.
Posts: 822
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Transmission date?
I have a th400 transmission out of my 72 and today I found a small plate on the side with
391 at very top 71CA 25146 at bottom Anyway to trace the manufacturer date etc on these? Or maybe I should look somewhere else for a code stamped? My engine is a 72 350 so I am hoping I have an original transmission too.
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1972 Custom Deluxe LT1 Gen V Swap "Green Lantern" 1984 Silverado Red Baron-72 c10 Project |
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05-10-2012, 06:03 PM
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#2 | |
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406 Powered
Join Date: Aug 2009
Location: waynesville,n.c.
Posts: 877
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Re: Transmission date?
Quote:
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70 GMC 68 c10 2002 silverado 72 4x4 |
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05-10-2012, 07:08 PM
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#3 |
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Registered User
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
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Re: Transmission date?
Funny... we did just do this....
391-366=25 trans built 01/25/1971 71 model year C Chevrolet A low perf. HD car application, think 350 400, 396/402 2bbl carb motors (truck would be T as in CT) 25146 unit serial number. The other link is here. Would the three of you please check for partial VIN at the shown loctions for me next time you are under there? http://67-72chevytrucks.com/vboard/s...d.php?t=523187
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Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID ** Blazer SPID ** Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders ** Do you have a 1972 Plaid Pickup? ** Plaid Blazer ** Plaid Suburban Last edited by SS Tim; 05-10-2012 at 07:16 PM. |
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05-10-2012, 11:50 PM
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#4 | |
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Senior Member
 
Join Date: May 2010
Location: Wisconsin & Arizona
Posts: 4,843
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Re: Transmission date?
Quote:
Jim |
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