Bulldozer? really? granted I've only heard IX, but I don't really catch any black metal elements on it. Plenty of great speed metal thrashiness. Is there earlier stuff more black-ish?
vulcano - bloody vengeance
holocausto - campo de exterminio
mutilator - immortal force
mefisto - demos
nme - unholy death
parabellum - sacreligio
necrovore - divus de mortuus
blasphemy - fallen angel of doom
treblinka - all
poison - into the abyss
flames of hell - fire and steel
reencarnacion - 888 metal