For any experiencing "dancing" or chattering windshield wipers in rainy weather, I installed one of the double-wiper type holders in my '91, and made all the difference in the world in their performance.
Before, at speeds above 45mph or so, they were so erratic and poor, they were nearly worthless - but now perform beautifully. The ones I got are designed with built-in wind "wings" that hold tighter to the windshield as speed and airflow increases, instead of "flying" as the originals did...
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Early '91 250, 727 AT, 307 rear... Banks Stinger exhaust, intercooler... US Gear OD... MORE than a match for every new PS Ford encountered so far...
Before, at speeds above 45mph or so, they were so erratic and poor, they were nearly worthless - but now perform beautifully. The ones I got are designed with built-in wind "wings" that hold tighter to the windshield as speed and airflow increases, instead of "flying" as the originals did...
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Early '91 250, 727 AT, 307 rear... Banks Stinger exhaust, intercooler... US Gear OD... MORE than a match for every new PS Ford encountered so far...