I think I agree. The 13 years and 147k has taken it's toll! moderate Testicular fortutude, along with bottle jack, 4 lb club hammer and large screwdriver all applied. Still no movement!!!!!
I'm leaving it overnight under jack pressure and liberal spraying of penetrating fluid. It may "pop" overnight. Yeh, 1/1000 chance.
Any and all other suggestions willingly accepted.