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Old 01-07-2012, 09:50 PM   #1
b-rad68c10
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Help!

I have looked all over the net and cant find out what size my motor is the two numbers that i got of the block are v0123TFW, and T90512668 the guy that i bought the truck from said it was a 350 but I'm not sure it is if anyone can help it would be appreciated.
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Old 01-07-2012, 10:31 PM   #2
sbc10guy
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Re: Help!

From what i looked up the tfw at the end of the first code shows its a 350. I could be wrong but thats what i get out of it.
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Old 01-07-2012, 10:39 PM   #3
71swb4x4
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Re: Help!

Here is what I get from www.nastyz28.com
V=Flint
0123=January 23
TFW=1979 or 1982 350
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Old 01-07-2012, 10:42 PM   #4
b-rad68c10
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Re: Help!

Thanks guys any clue on what the second set of numbers has to do with?
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Old 01-07-2012, 10:54 PM   #5
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Re: Help!

Does the second set have any spaces in it and where is it located?
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Old 01-07-2012, 10:54 PM   #6
71swb4x4
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Re: Help!

Are you sure it's a T? If it was 190512668 the 1 would mean Chevrolet, 9 woudl mean 1979, 0 would mean GM Truck Pontiac, and the last 6 would be the last six of the vehicle's VIN. That is according to these pages: http://www.nastyz28.com/chevy-engine-code-stampings.php and http://www.nastyz28.com/decode.php#aplant

I am no engine guru so I could be completely off base.
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Old 01-07-2012, 10:56 PM   #7
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Re: Help!

That is what i was getting, if it was a 1 it would make sense and i was also on nasty z28.
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Old 01-07-2012, 11:42 PM   #8
b-rad68c10
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Re: Help!

It is a T I have checked again if there is a space it looks like it is between the 5 and the 1 the location of the stamp is below the cylinder head on the passenger side on the front of the motor.
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