hemi main bearings federal mogule

i have several sets of 119m federal mogul hemi
main bearings and dont know if i should
use them
ive used 142m and they were ok and clevit m
bearings
does any body know if these are hard or soft and ok to
use in a brad 5 outlaw pro mod 45 psi boost w 2 step
i can get these very reasonable 1/2 price thats why im asking
thanks
duane