What are the spec and size on the oem torque converter for 5.4 with 4r70w ?
and would useing a torque converter out of a newer 4r75w be better ?
My torque converter took a **** on me and wiped out the tranny

just got rebuild today and now i need a new torque converter.
f150
98
4.6 to 5.4 swaped
4r70w
4x4