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09-01-2012, 05:04 PM
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#1 |
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Registered User
Join Date: Aug 2012
Location: Atlanta, Ga.
Posts: 29
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Engine decoding help.
The numbers from the back of the block are as follows: 3 GM 3970010.
On right front side of the block at the water pump: V0164TDR Below that the best I can tell is: C85481191. 3 GM 3970010 = Maybe a 350 as I was told by my cousin (4 bolt main so he said). V= Flint 0614= June 14th build date TDR= Not sure but could be 155 or 175 horsepower. C85481191= Not sure what this stands for. I haven't gotten the engine out yet so if there are more numbers in other places I will have to wait before I can post those. Also, I will have to clean the engine to since it's extremely greasy. Last edited by Moonbeam; 09-01-2012 at 05:29 PM. |
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09-01-2012, 05:41 PM
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#2 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
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Re: Engine decoding help.
Dig around on here.
http://www.nastyz28.com/decode.php |
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09-01-2012, 05:45 PM
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#3 |
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Registered User
Join Date: Aug 2012
Location: Atlanta, Ga.
Posts: 29
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Re: Engine decoding help.
Thanks geezer been digging around there for a while and haven't found everything I was looking for yet.
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09-01-2012, 05:49 PM
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#4 |
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Senior Member
 
Join Date: Jan 2002
Location: Williston, ND
Posts: 2,999
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Re: Engine decoding help.
TDR 1972 350 conv. cab, a/t 175 4 K-10 & 20
TDR 1980 350 conv. cab, a/t, Cal L LS9 155 4 C-10 & 15 One of these 2
__________________
68 Chevy CST/10, 50th Anniversary, 327/th400, 373 posi, buckets 68 GMC Shortbox Stepside, 402/th400, Tilt, Tach, Bucket Seats, 3.08 Positraction 69 Chevy Camaro SS, 383, 4 speed, positraction 70 Chevy El Camino SS396, Triple Black, 454/th400, Tach 70 Chevy Shortbox Stepside 4x4, 350/th350, Tilt, Tach, Cab Lights, Bumper Guards, Tow Hooks 70 Chevy 3/4 Longbox, 350/auto, 70k, SURVIVOR 71 Chevy Blazer, CST, 350/auto 71 GMC Sierra K2500, 454, 4 speed, 4.10 posi, 37s 71 Custom/30, Open Road, 350/th400, tilt 72 Chevy Shortbox Fleetside, 496 Stroker/th400, Tilt, Tach, Bucket Seats, 3.42 Posi 72 GMC Sierra Grande 2500. 427/th400, tilt, a/c, tool and stowage, buckets/console, 3.54 posi |
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09-01-2012, 06:15 PM
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#5 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
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Re: Engine decoding help.
3970010 is a 350. Only way to see if you have a 4 bolt is pull the pan. They came both ways.
Your last number is the serial number off the vehicle it came in. |
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