The Retrogrouch: Removing An Extremely Stuck Bottom Bracket
How to remove a very stuck bottom bracket - propane torch and impact doesn't work - YouTube
How to overhaul an old style bottom bracket in 6 easy steps anyone can do - restoration.bike
Removing a seized bottom bracket cup | howandsometimeswhy
How do I remove a stuck bottom bracket? I've tried a wrench, a bigger wrench, a week of WD40 and a blowtorch. Is drilling it the last option? : r/bikewrench
The Retrogrouch: Removing An Extremely Stuck Bottom Bracket
Bottom Bracket Removal & Installation: Threaded | Park Tool
Removing (or Not) a Stuck T.A. Fixed Cup | Restoring Vintage Bicycles from the Hand Built Era
4 Tricks to Remove a Seized/Stubborn Bottom Bracket - Square Taper - YouTube
Another very stuck bottom-bracket – non-standard size (37 mm flats) - Bicycles Stack Exchange