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Post Info TOPIC: Another member trying to find out 327 info
Urban_suburban


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Another member trying to find out 327 info
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Can Anyone help me with finding out exactly what engines I have?

 

3782870 casting - 854626410 stamped

and 

3858180 casting - 21  6621870 stamped

 

Thanks

 

 



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DonSSDD


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3782870 is a 62-65; 3858180 is a 64-67. There should be a date of casting code back there by the casting numbers and a stamping in front of the passenger side head. Can you post pics of both areas?

Those other numbers you posted are likely partial VINS or if these are Cdn blocks, they may be the Cdn stamping for the engine. There should be a letter code too on the front of the block.

If these blocks have original heads, exhaust manifolds, and intake/carb, those will help identify the motors and what they were built as.

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63 Parisienne sport coupe (The Big GTO), black, maroon interior, 409 4 speed; former owner of a 59 El Camino, 63 Corvette SWC, 62 Chev Bel Air SC.
1963- Pontiac top selling car in Canada

Mahone Bay, NS Still not old enough to need an automatic
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Urban_suburban


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Ill get some photos Thanks

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Urban_suburban


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Engine number 1 sorry some duplicates



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Urban_suburban


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Engine number 2

 

hard to read number looks like 4114 when I did a rubbing of it



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DonSSDD


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J55 is Sep 5/65, so a 66 block.

4114 first one should be a  letter, so maybe A114=Jan 11/64?

The stamping in front of the head should look something like this from my 409.

Heat Riser Jul 07 019.jpg



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63 Parisienne sport coupe (The Big GTO), black, maroon interior, 409 4 speed; former owner of a 59 El Camino, 63 Corvette SWC, 62 Chev Bel Air SC.
1963- Pontiac top selling car in Canada

Mahone Bay, NS Still not old enough to need an automatic
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