833 aluminum overdrive reinforcement

80-90 works great in my wore out 833 OD. Shifts like butter even at 6,000 rpm.


They are great transmissions mine must have 100k+ on it makes all sorts of bearing noises and OD makes horrible noise, I think the gears are worn out. When I put it in and heard all the noise I expected it to blow within a week. Many 6k rpm burnouts and powershifts and it just keeps going! They aren't as junky as people make them out to be.