I bought a 3976999 locking dipstick and the corresponding tube.
The issue now is that I'm not entirely sure how it is intended to fit in the block casting it was made for, and it won't fit the dodge 6.7 that I have now. I'm completely fine with machining this block to accept this dipstick tube, but I need to be sure how it was intended to seal before I do that. The small end it 0.375", and the minor bore in the block is also 0.375", but that leaves me with that step and the collar on the dipstick to accommodate.
I don't think it calls for an oring in the parts breakdown, but I don't know that for certain.
If any of you guys can tell me what's up I would appreciate it.
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