I just finished all the bodywork on my 69 roadrunner and it now has a new coat of vitamin c paint with a new black vinyl top. I just had the 383 magnum rebuilt. I need to know how much to torque the flywheel to the crankshaft and how much to torque the pressure plate to the flywheel. Also do i need to have an engine block safety plate. I called the transmission shops and the local chrysler dealer. No one knows. On the internet i found 55 lbs for the flywheel and 50 lbs for the pressure plate, but i am not sure this is correct.