On Sat, 19 Aug 2017 03:53:04 +0000 (UTC), Bram van den Heuvel
wrote:
What's so special about GL4 manual transmission gear oil that it's 70 bucks
a gallon?
https://www.redlineoil.com/product.aspx?pid=46&pcid=7
You are looking at a high end synthetic oil. GL4 is getting a bit
harder to find, but lots of GL5 for uder $25 a gallon in the USA - a
bit more in Canada. Walmart USA carries LubKing GL4 90 weight for $32
a gallon.