If your transmission won't saty in gear it may be bad syncronizers. It isn't difficult to overhaul the SM420 or CH465, it's newer replacement.


1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain