skandarian

I have 1998 legacy outback. It has a blown head gasket. I have the majority of the top end taken apart and just need to remove the valve covers and heads. The problem is I cannot find a single mark on the crankshaft pulley to align the time belts before removal. Is there another way or any advice. I can line up the pulleys on the heads and believe I have 1 @ TDC. but still cannot find a mark that is close to where is should be according to the Haynes manual. Any help would be greatly appreciated!