Screech
 

87 F150 4x4 6cycl 4 speed manual.... Tranny was rebuilt in 3/99. The small end of cluster gear had to be gound out where the needle bearings were and replaced with a bronze bushing. The tranny has seemed to be working great until today. Now it is making a screeching noise no matter what except once up to speed. The clutch was replaced in 4/99 also, I replaced everything. Does anyone have any thoughts regarding this? I will be very thankful for all responses.
Steve