2F Carb return line fitting thread size and pitch.

[ToyotaTechnical]

Bump. Any current solutions available for sale? Looking to cleanly cap the return fitting.

 

[65swb45]

They are out there.

I routinely cap them off during my desmog rebuilds. Just put one on for @matzell before I sealed the box, so I can’t take a photo. And I don’t remember where I bought them.

 

[ToyotaTechnical]

Figured out a clean JIS hardware solution! Need the following:

Oil drain plug: 90341-12012
Trans drain plug washer: 35178-30010

Here is how it looks: