Scott :
I'm pretty sure the thread is actually 1/8-27 NPT (National Pipe Tapered).
Should be able to buy a tap at most hardware stores, Sears, etc. You'll
likely either have to grind the end of the tap off, or R&R the bushing in the
wishbone.
Randall
59 TR3A daily driver
Scott suhring wrote:
>
> Has anyone retapped the threads for the grease nipple that goes
> on the lower wishbone for a TR3? My threading has gone bad and I can't
> fit a new grease nipple on the arm. As far as my measurements go, it
> is a 3/8"-28 NF. It's the 28 thread pitch that I can't find.
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