Up for auction is an original pair of Ford flathead Canadian aluminum heads. These heads raise the compression and flow very well. 

The heads have been glass bead blasted. No cracks or warpage. The spark plug threads have been chased(chaser shown installed in spark plug hole) and are in excellent condition. 

A couple of the combustion chambers have light pitting as shown in the photos. 

Shipping is based on lower 48. International shipping is available and will be calculated if required.