2-340 blocks a 71’ and a 72’ cast date

Those 2 blocks have been scrapped as they both suffered damage one was an early 71’ and the 72’ was cracked in number 6 I found the numbers in my phone and it was not the number you have sent. I have 5 more blocks only 2 are 72’ and later one of them is in my Sport and the other isn’t the one you are looking for so if I can read the number on the one currently in my car I will find out if it’s the one you are looking for.