ProComp/Speedmaster aluminum heads

The bare CNC castings with decent parts should make good power.

The question then becomes, after you’ve bought the heads, and the parts, and had someone go through them....... how close are you to TF pricing?
So that's definitely with no question pull the trick flows right out of the box and put them on a gasket and bolt them do with their special bolts. $2500 or so.
$1200 for the Speedmaster fully loaded and CNC'ed.
Problem is which one do you trust to put on right out of the box LOL..