:thankyou:I did the C-clip repair for my '93 SHO ATX. I must say it was harder than I thought. Anyway, I took it for a drive today and noticed that at 70 mph the rpm's were around 2500. I was wondering if the overdrive is engaged or not. I tried to listen/ feel the transmission shifting but had a hard time doing so. Also, I don't remember what rpm the engine was at prior to the fix at 70mph. Thanks in advance.