Dvorack Machine

I talked my friend , we are restoring his 69 Charger, into talking to Dan Dvorack, about rebuilding the 440. So, we have been to his shop twice. I have never seen a rebuilt engine spun over by hand, no wrench. I saw his head work, holy cow!. Talked for 1 1/2 hour first visit, 2 hours second. Gawd, the knowledge this man has about bb mopars. Dan is like Garlits-Garlits top fuel; Dan superstock. Google him for what records he made. And the man is a character, funny;