Thanks Tommy. BTW, that pic is the inside view of a Armand's racing
oil pan. I may have read somewhere that he used to work for Aviaid? Either way I will say that his work is top notch. Below is an attempt at resizing a photo of one of my Edelbrock heads. Have them out of the box for a once-over and to upgrade the springs. Even though the cam specs put the springs inside the envelope, I prefer them to be in the middle of the window not at the upper end.