From the Engine Assembly Code Number, V0701DMA, it decodes as; V = Flint (engine plant), 0701 = date code, July 1, DMA = Engine Suffix Code, it decodes as, 1981, 350 cid, 190 HP, Rochester 4 bbl, Camaro.
Now, the other numbers, not sure what to make of them!
IBL182466, was this number under or close to the Engine Assembly Code?
If so, it is probably the Partial Engine VIN Code, but, it doesn't follow the normal format!
That is usually two numbers, one letter, then six numbers, like 10S437638.
Is it possible that number could be 13L82466, or some other combination for the first two digits?
The last number, 14016379, looks like a Block Casting Number, but these are usually cast into the block (raised up, not stamped in) and are located on the back of the block, drivers side.
Yep, that'd put it behind the flywheel!
If the time and patience are available to you, another look see, to check the digits closely, may show a different reading.
If so, please post again in this thread.
In the meantime, the above information from the Engine Assembly Code Number may be enough.
Good luck with your project!!