Originally Posted by ndkid275
Jerry,Is there anything you haven’t done? Chris

I haven't tried brain surgery, but I ain't dead yet! Wanna be my first patient? LOL!

Quite often, a transmission jumping out of gear, especially high gear, is caused by sloppy bearings at the input and output shafts, and/or the pocket bearing where the shafts meet. The shafts get to wobbling, and the synchro collar works its way back and slips out of engagement with the input shaft splines. Eventually the splines on the input get worn or chipped, and the problem can only be repaired by replacing the worn parts- - - -usually the synchro sleeve and the input shaft. Loose transmission-to-bellhousing bolts can cause the same problem.

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!