5.7 L hemi into a 72 Dodge Demon

ive never heard of these problems your talking about with a center force,,tons of guys run them encluding me,,,i have been for 12/14 years now,,,what hays are you running??? the last hays i had,,still have it in a box,,was an old school pressure plate and you need a big giant leg to push the pedal,,made the fire wall flex,,,