

Banks Power
Since the 1960s, Gale Banks' futuristic high-performance engines have broken new ground and set world records.
Team AMSOIL
Banks Power is the premier designer and manufacturer of power-enhancing products for diesel- and gas-powered vehicles, making founder and president Gale Banks a household name in the industry.
Oil viscosity is the measure of its resistance to flow. How quickly or slowly motor oil flows affects how well it protects your engine.
Learn MoreAlthough you might know that synthetic oils outperform conventional oils, you might not understand why. The differences begin at the molecular level.
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