5.9 Magnum torque specs

Sorry for the delay, we had the craziest storm, 12 " rain in 3 days.
So according to 99 Dakota FSM
Flex plate bolt torque is
5/16" bolts 17 ft lbs
3/8 " bolts 30 ft lbs
as previously stated, fly/flex to crank bolts are 55 ft lbs