S&S PRIMARY OIL-FULLY SYNTHETIC
Advanced additives extend chain life
Full-synthetic formula resists shear and extends life
For use in Big Twin primaries
Available in 1-quart bottles, 12 per case
Made in the USA
 
 
S&S 80W-140 High Performance Full-Synthetic Gear Oil
Full-synthetic formula resists shear and extends life
For use in Big Twin transmission/gear box
Available in 1-quart bottles, 12 per case
Made in the USA