Grizzly Engine & Transmission type of oil to use in 2007 grizzly 450 4×4 auto July 29, 2015 I would like to know if valvoline motorcycle oil 4 stroke sae 20w – 50 is a sufficient oil for my 2007 yamaha grizzly 450 4×4 auto in high temperatures of louisiana. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related
