Torque it to 50. Buy the mopar kit and use the 2 small ones from kit and buy the felpro one for the large gasket from local parts store. The large felpro one is a little thicker and is only a couple of bucks.

1970 challenger T/A 4sp. Go mango http://rides.webshots.com/photo/2052639870046004729EwHOJY