Need 2 intakes casting #s decoded...300 and 350...

I would like someone who knows to help me decode and tell me what years are these intakes that I have are...

1st one is an alum. 4bbl 300 intake...casting #1359122 V with a 46 just below it and M2 off to the right...Also has what looks like a clock with a pointer to the 7 o'clock position...Has no heater hose port up front by thermostat, but has an opening for a bolt-on housing at the rear in the middle opposite the thermostat housing...would like to know what year and any info on this intake...

2nd intake is a 350 4bbl cast iron intake...casting #B-1249169-4... H 8 is below casting #...Doesn't have the air inj rails...has EGR port in back...Would like to know what year this is and if it will be okay to run on a '74 motor...

Thanks for any info...

 

NHRA site lists that 350 intake as 75/76/77/78/79. That's all I can tell you about it.

 

Thanks for the info on the 350 intake...

Anyone with any info about the 300 intake???

 

The 300 manifold is from 1964. It was the only year for the aluminum 300 manifold and heads.

Greg