I am converting to power steering and have a complete steering assembly from a 1969 cougar and one from a 1978 granada. My question is which one will fit with the least amount of headache. Both are in cars and I can get either one or both cheap. I have been searching for a few hours for the answer and it seems that the cougar steering unit would fit the best, but before I spend $100 I should ask the experts. Thank you. Jeff.