Trick Flow 190 Heads, hydraulic roller cam, and pushrod angle Question.

I happened to see this pic online of a 318 Poly.

It made me remember the splayed valve layout of the Poly, as you can see some of the pushrods are angled.

But, it looks like the pushrods are not on a 59 degree angle. They look pretty straight, more or less.

318 poly.jpg