Which Schaeffer's oil products should I use For My Harley Davidson's Primary Drive?
I have been using your Schaeffer #705 20W-50 racing oil in my primary drive for some time now in my older Harley. I have purchased a '07 Harley and want to continue using it but I am wondering if there is something better. What do you recommend I use in the transmission and the primary drive? I have no problem using the #705 SAE 20W-50 in the transmission, but what do you recommend for the primary drive? Any other information related to this would be greatly appreciated. Thank you too for your assistance.
Refer to this Harley Oil Chart and if you have further question please call us at 360-336-2319.