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What year Fat Boy are we talking about here? It makes a difference. Evolution era (1984-1999) Softails have removable caps for both sides, but the left cap is left hand threaded (turn clockwise to remove). this is because the right hand cap is vented, but not the left. 2000-2017 Softails have a one piece tank and the right cap removes, while the left cap contains a fuel gauge.
What year Fat Boy are we talking about here? It makes a difference. Evolution era (1984-1999) Softails have removable caps for both sides, but the left cap is left hand threaded (turn clockwise to remove). this is because the right hand cap is vented, but not the left. 2000-2017 Softails have a one piece tank and the right cap removes, while the left cap contains a fuel gauge.
What year Fat Boy are we talking about here? It makes a difference. Evolution era (1984-1999) Softails have removable caps for both sides, but the left cap is left hand threaded (turn clockwise to remove). this is because the right hand cap is vented, but not the left. 2000-2017 Softails have a one piece tank and the right cap removes, while the left cap contains a fuel gauge.
I would like to put a fuel hauggon it. It's a 98 Fatboy
Thanks
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