How long has it been soaking? Took 5 weeks to free up my Rambler. Luckily it had a manual transmission so I could give it a gentle push every now and then. I used Kroil - but the mix folks have posted here seems a better choice. On Fri, Aug 6, 2010 at 6:37 PM, russ hathaway <russh97309@xxxxxxxxx> wrote: > Dave; I echo that question as I have a 770 287 w 70K on the clock, all garage kept, so you know the condition of the body. It is almost like new but the engine is stuck solid. > I soaked in aftermarket pen oil, filled with marvel, filled with ATF, put a weight on the end of a breaker bar for a week. Got nothing. > I want to save this 287 for the same reasons, my local Rambler dealer seems to have moved y'know.......Russ _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com