340 cam change

I can tell that some of you have may have not read my original post I will list a few facts about my car.

Trans- 727
Stall - don’t know I will change if needed
373 or 391 gear
Edelb RPM intake
AVS2 650 can change but I would like to use it.
X heads
TTI headers
MSD 6AL
MSD Distributor