around 100lbs
Usually a C6 transmission.
No the c6 is a 3speed automatic transmission that was used on earlier fords.
NO
Type F for a 1971 C6
Ford C6 if it will fit.
c4
A C6 transmission including the torque converter will take 12.5 quarts.
Depends on the C6 transmission you have. They made several variants for different Ford Engine types for the FE and 385 Big Blocks. So For a 390 you will need a C6 that mates to an FE engine.
Type F
E4OD(transmission) with C6 in overdrive
Use type F.
a c6 transmission is the best match