idler arm to centerlink , torque to what ?

just looked at the steering linkage on my 1972 dart 318 auto . noticed the idler arm was bad . replaced it with another one . but what do you torque the idler arm to centerlink nut to ? the factory service manual says idler arm nut 65 ft lb . but i believe that is the nut for the bolt that bolts the idler arm to the frame . i think 65 is probably too much for the centerlink nut . even the haynes manual only has one nut . again 65 . any thoughts ?