Small block
 

I have a 4 bolt block with casting #3932388, casting date a 25 9, front pad stamp t0626hb, not sure what it is. Any help greatly appreciated, thanks, jeff

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'69 A/F/X Body 350/300HP Auto as below NastyZ28 page, what Vin stamping?
http://nastyz28.com/gm-chevy-codes/c...s-suffix-5.php

:beers:
~ Pete

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HB - 69 Camaro/Nova/Chevrolet 350/300 hp With Auto according to’ Lime Book

T-Tonawanda Block
06 = June
26 = Day
HB = 1969 350 300 4 tur hydro trans.

Interesting, 5 month gap between casting and assembly.

Yep that's a late 388 block. Not sure if I ever recall a June one

That block is worth something to anyone restoring a GM with 350/300. Not just another 4 bolt main truck block.

Small block
 

The block has not been decked, factory broach marks. I did not find a partial vin# anywhere on the block. Thanks everyone for responding! Jeff

It would most likely have a partial VIN down by the oil filter on the side of the block

Small block
 

I did not see anything even faintly stamped in the rough cast by the oil filter. May need to find a magnifying glass. Jeff