Phi; the stock Pantera crank & waterpump pulleys are cast steel, quite heavy, the ratios are special to the Pantera and I seriously doubt if they could be bent even in a collision.... broken, but not bent. FWIW, there are custom aluminum pulleys made by March Performance in the U.S and sold by Jegs & Summitt speed shops. I'll bet one of their units wouls fix you right up. Go to Google & look for March Performance's web site.
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