I'm thinking I put too small a cam in my 360 Magnum...

No sir, stock 1968 arms. But I had to clip the fenders at the bottom front, about an inch wire and an inch and a half tall. I made the trims a lil bigger than they needed to be, cuz I drive a lil crazy sometimes. lol. Not all four wheel are always on the ground and sometimes none are.
I was wondering, I was told that 225 were the best hope with upper arm offset bushings, I erred on the side of caution and got 215 even tho I did the offset bushings