Cam selection for 5.9 mag

I would use the larger cam if a off the shelf cam is the route. It will work with the factory stall converter.

The nice thing about a custom cut is that it’s there job to know a few things above and beyond the rabid home enthusiast.

Just give him all the information he asks for. It should e that hard to do. Except, exact car weight, which would really be good to have.