Victor,
You need both the tube and the valve. The anti-drainback valve keeps the
filter from draining back towards the pump. The tube prevents it from
draining to the galleries.
David Urschel
srl311-10465
Victor Laury wrote:
> I'm sure I'm being lazy and I could find this info on listquest but,
>
> After my head gasket work, I put on an original Datsun filter I had in my
> parts box. It looks sweet but, I didn't have my internal anti-drain-back
> pipe in place (PO must have lost it) So, on start up, I have to wait an
> unacceptable time for oil pressure.
>
> I guess the best solution is to go back to using a modern oil filter that
> has it's own anti-drainback feature.
>
> Can you all tell me what Y'all think for best choice (brand, model#)?
>
> Or, is it still advisable to replace the tube?
>
> Thanks in advance.
>
> Victor
> 70 SRL31113136
> Los Angeles
> SoCalROC
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