Amsoil Signature Series 5W-20 Synthetic Motor Oil, 946mL YCRF_communication_systems Use with 3/8” drive ratchet

Use with 3/8” drive ratchet or 22mm wrench

while lateral-grip compounds on the shoulders enhance cornering performance and stability

Impact absorbing multiple density EPS liner

anatomically shaped heel cup

Large mesh panels on front

Amsoil Signature Series 5W-20 Synthetic Motor Oil, 946mL YCRF_communication_systems Use with 3/8” drive ratchetEngineered for enthusiasts seeking maximum protection and performance. Precision formulated with cutting edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off the highest industry standards. FEATURES 75 percent more engine protection against horsepower loss and wear1 than required by the industry standard, extending the life of vital components like pistons and cams.