Triceps pain used to prevent me from all direct triceps training.
I discovered a healing technique from the Westside literature.
Basically get a mini band and do sets of 50 to 70 extensions (4 to 6 sets). As they describe it, you're trying to fatigue the muscle without damaging it, which thus gets a flood of blood into the tendon. Use all angles.
Well, been doing this regularly, and now I can hit skill crushers, JM presses, dirty 30s, close grips etc and the elbow pain is 85% gone. Quite amazing.