Thank you TECHINSPECTOR1 I Followed there recamendations set initial at 12 btdc and use timed vacuum port seems to be running good put the fight bearings in the motor this time got another rebuilt trans from advanced auto put a shift improver kit in it and 11 qrts type f trans fluid next is the rear still cant get that cross pin out some how it is frozen to one of the spider gears going to take the rear out and torch the pin so i can get my new 373 gears back let you know what happens