Randy, I got my heads from Jeff around 3 yrs ago and i torqued mine to 75 lbs on my old motor and the one i use now, i used shims on the last one and felpro on this and haven't had a problem yet.
Mick

69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36