My original three speed was rebuilt at a shop in Corona, CA 'cause it was popping out of high gear going downhill. Charged me 600.00 for the 'reman' transmission with a one year warranty, but it sometimes tends to gall during shifting and I have a growl that starts about 50 and goes to 65 before it smoothes out. makes my mirrors vibrate! I hear what I think is bearing noise sometimes and I'm wondering just what I got for my 600. U joint is new, new pilot bushing, new engine. Growl does not appear to go away when I let off the gas so I don't think it is the rear end. I can live with it but it is loud and annoying around 50 to 60 mph. Anyone got an idea? This is my 46 1/2 ton and I drive it almost everyday.
