- Joined
- Jun 15, 2011
- Messages
- 1,989
- Reaction score
- 1
- Location
- Wisconsin
- My Car
- 73 Mach 1 Mustang (project)
93 Dodge Shadow (daily)
86 Buick Regal (2nd project)
I just had this problem with my brother's 351w, I soaked it a couple of days with PB and WD40. Then I tapped the base with a hammer along with tapping the block and eventually it came loose with a lot of muscle. ATF and acetone is supposed to be one of the best penetrating oils according to a friend of mine anyway, never tried it personally. Maybe even try soaking it in vinegar.