Bel-Ray EXS Ester Motor Oil 10W50

Bel-Ray 99160-B4LW Exs Full Synthetic Ester 4T Engine Oil 10W-50 4-Liter Synthetic ester infused with Extreme Pressure (anti-wear additives) Lowers engine temperatures and increases horsepower Longest change intervals For air-cooled/liquid-cooled 4T engines with wet clutches API SM, JASO MA2

Uses the finest quality synthetic hydrocarbon and ester base fluids Also combined with unique extreme pressure, anti-wear additives and shear-resistant VI improvers Meets the demands of high-performance applications Reduced cylinder and ring wear. Longer bearing life