I stopped at an "Auto Zone" & got some 85w90, & while there noticed gals of Rotella motor oil cheaper than Walmart, but it was multi vis. Asked if they had any in the back. he went to look, came out, no, but we have a bunch of quarts of Castrol (sae) 30, we dont stock it anymore, you can have it for $1 a quart. Got 2 gallons for 8 bucks, , , ,

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