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Chevy block decode??


Guest HunterStafford
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Guest HunterStafford

I have  a chevy block and want to know the exact info on it is it possible? Casting number is 3970010 and partial vin and suffix code on front passenger side is C4F429224 and

V0403TMM

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Also TMM is a truck engine.  The "T" means "Truck". 

 

A quick search shows that code is a 350 either from a '74 in a Light Truck with a 2-Barrel Carb or an '80 in a Heavy Truck with a 4-Barrel Carb. 

 

To prove what year it is, check the Date Code on the back of the Block.

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