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opinions on trunion upgrade
bronze bushings or needle bearings. long haul cross country driver. the Harleys I've rode cross country to Sturgis jamming across south Dakota in hot august days with air cooled engine and bronze bushings no problems. the ls motor oil cooled, lower engine temps. will they have superior longevity as compared to the captive needle bearings? opinions of both sides would be appreciated. the oldman............
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