go through rock songs till you find drum breaks. that's what i do. i'm constantly digging samples and drums
make sure they're good quality too... meaning. off vinyl with a good needle & amp.. or if you're getting it off the internet make sure they're in flac or wav format
Easy to find that 'classic rock' drum sound. They were big into the drum solos in the 70's!
The 80's rock drum sound was much more reverb heavy but the tracks often more sparse despite fewer drum solos; so you should be able to pull those single hits from various sources...