

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.
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