TTI headers on a 360 magnum, port mismatch

[MechEngr]

The outboard exhaust ports on a 360 magnum are square, while the inboard ports have an angled side on the port. The TTI headers that I've been looking at all appear to have angled ports for all openings. Is there an alternative header that has the correct port configuration for the 360 magnum?

 

[MechEngr]

The outboard exhaust ports on a 360 magnum are square, while the inboard ports have an angled side on the port. The TTI headers that I've been looking at all appear to have angled ports for all openings. Is there an alternative header that has the correct port configuration for the 360 magnum?

Disregard this post. The outboard ports do have an angle on the side.