Went to quikie mart last night. While backing out I noticed a metallic sound in the transmission. While driving home ,2 miles, it got worse. Pulled into the shop, put it in -N- , while releasing the clutch the transmission started grinding like putting it into gear without the clutch,and also tries to pull. this transmission is new to me and came mated to the donor engine, 360. I can definitely feel the grind in the shifter handle. filled with 80/95 napa gear oil. the oil I drained from it was slightly milky and red in color, ATF? I have only put about 50 miles on this transmission as it came. ran fine for that time .I am no transmission guy but it looks like I will be soon. Any thought as to what may be goin on or what to look for, before I open it up, would be appreciated.
All it takes is time and money