1967 barracuda 340 build...clutch & flywheel
Guess I should say why not to use the centerforce dual friction. I had the rotating assembly of my 340 balanced and the guy balancing it called me and said that he did not like pressure plate because it has lots of weights on it and at low RPM they would shift to one side or the other and change the balance every time he turned the machine on. He said if I was drag racing it would be fine but on the street idling in traffic it would be beating my bearings to death.