I know its called lubromoly - no - its usually stocked at NAPA auto parts and stays there for ages because no one buys them, 1 super expensive stuff man, 2 - its a bit inferior to other brands that are available for less money.
e.g. LM oils usually go for USD 40/- for a 5 litre bottle, while you can buy a Penzzoil Ultra 5w30, Mobil1 0w40, 5w30, 15w50 etc. bottle of 5 qts for USD 25/- from walmart.
Oil lab tests have proven that the ultra and zero chalees mobil 1 are very strong oils and are good to their claim. There are tons of other brands like Citgo, Mystik, Kendall, Chevron, LE, Swepco etc that make very stout lubricants.
LM has a few products I like, one is their diesel purge, another is their intake valve cleaner - very nice products, but their oils.. no I'll pass. Infact the customer base of LM oils that Ive met is usually a snob driving a german car that literally say - that its a german car hence requires german oil.. lol