Mild 360 stalls when I put it in gear.

i started with a 1406, didnt like it, 1407, no good, next up was a 600 holley , it absolutely loves that carb. i have a 650 that i am going to try and then a 750 holley DP that will make its way on , then i will find out where it wants to run and what it likes
cam is a 284/480 2200 stall, 3.23 gear