Things are fine in W-S. I drove my 68 200 miles last weekend.
OK, my A/C question was off the wall for a L78, but my confusion was around the number of blades I was coming up with from your picture. So your fan is 7 blade. I did not know that was a 68 option. Kurt's article (mentioned above) refers to 7 blade for 69. Am I missing something here?