5/16" is cheaper than 3/8". I'm searching for a simple fix for this & think I found it, a 1/16" male to 1/8" female fuel rail adapter.
https://www.amazon.com/dp/B07913PZS1/?tag=gbody-20
Next will be the tap & right size drill bit to get rid of the offending part stuck in the threads.
https://www.amazon.com/dp/B07913PZS1/?tag=gbody-20
Next will be the tap & right size drill bit to get rid of the offending part stuck in the threads.