Direct Connection ( Mullen LA ) heads

PRH said
As for using them or not.......
the work that was done........was done for them to be used.
Not to lanquish on a shelf somewhere on static display.
I’d def use them.

Just don't hit'm with a piston or smash a valve impression into them. They'll be as worthless as all the 318 heads being melted into Hyundai's