As said soak them with PB blaster.. Overnight. Bump it with the impact. If it's rotted enough to fail it's gonna fail. Fix it and move on. I had a Chicago car that was a royal PITA to get out but working slowly and soaking it came out. I'd use caution with a torch on these parts. As in I wouldn't.
Current cars: 2000 Dak Quad Cab, 2012 Challenger,1970 Road Runner, 1994 Firehawk
1966 Coronet post sedan, 1988 Corvette, 2005 Magnum RT all SOLD
