1965 engine code decipher

Oh? Well, There's the Real Change!
Does anyone have any Specs on the Two Cams used?
I have a 2-bbl non HiPo... Thinking about a Freshen up w/o changing the cam because there's too damn many of them!
It's gonna stay a stock Piston 2Bbl with Single Point and a Dual 2" Exhaust and 4-Speed (from 3-on-the-tree)
Idunno what the hell cam to choose for that other than the one that's in there?
If you want to stay solid lifter like the original, there are very few choices. Most of us use the Isky E4 whish is a good replacement for the stock cam regardless of 2 or 4 barrel.