Can anyone help with some aod questions? I have an 87 aod recently rebuilt,behind a carburated 302. I have the locar T.V. cable B+M hammer shifter. The problem is no overdrive. In drive it shifts hard and positive. When in overdrive it acts as though it is still in drive. Strong shifts but no O.D. Any help will be very appreciated.. Don P.S. Make it quick I'm in the northwest, We only have 6 months till summer and that lasts about 2 weeks.