The transmission the dipstick tube is with is a 69 PX. The driving factor, or shall I say question raised during the last 2 PX transmissions I sold was "do you have the dipstick?".

I just pulled the trans and brought it down from parents house a few weeks ago. Honestly, I would much rather sell them both together. I understand it is a hard to find part and a strong selling point is the dipstick.

I called 3 well known Pontiac parts guys today to alleviate the matter and pass along your info.. None of them advertise or have a "business" selling parts inquiring about a Th400 dipstick asking if they had one. Each said no.

So...if I sell it, I'd rather the trans goes with..or at least get a decent price for it. Dipsticks aren't impossible to replace...just hard.