If your going to the Callies crank check into the Magnum XL with a Rem finish these are some of the pics of the crank I got for Jake Stelters build. That engine runs 8800 RPM and won Drag week 2 years in a row.
The short counter weights are the way to go alot less windage at high RPM's
http://s172.photobucket.com/user/bel...ml?sort=3&o=91
http://s172.photobucket.com/user/bel...ml?sort=3&o=92
Some pics of the oil pan.