the vortech is a popular motor among the new gm line but i cant seem to find any pics (internally that is) i am interested in the bore and sroke also where could i find those figures?

Here you go:http://www.gm.com/automotive/gmpowertrain/engines/vortec/

Specs: http://media.gm.com/division/2005_prodinfo/powertrain/specs/05_truck_engine_specs.html