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msg · 09-02-2020, 04:38 PM

I might get 1 of each and start with the racing one that has 61 vs 21 micron filtering since the first start has more metal grinding and all.

09-02-2020, 04:38 PM	#23
msg Registered User Join Date: Feb 2013 Location: GA Posts: 1,313	Re: Is break in oil on an L31 a good idea? I might get 1 of each and start with the racing one that has 61 vs 21 micron filtering since the first start has more metal grinding and all. __________________ Progress thread for my 66 http://67-72chevytrucks.com/vboard/s...d.php?t=623848