On my 51 it has non-self energizing and non-self adjusting drums. Rear discs would be an improvement even if it added no additional braking ability.
You have to consider the whole package.
You mean a 51 with a FH six with
7.00x14 Bias tires single MC "whole package"?
Nope, try again.
Why?
OP was rather clear IMO, "My question was was more towards 60's & 70's STREET DRIVEN cars that rarely if EVER see any track use."
you are the one who took it to a 51 with "non-self energizing and non-self adjusting drums" , "whole package".
![realcrazy realcrazy](/ubbthreads/images/graemlins/custom/realcrazy.gif)