Feature Thermal and oxidative stability - AMSOIL synthetic powershift and supershift transmission fluids resist the formation of sludge, varnish, acids, deposits and other degradation by-products.
Benefit Transmissions stay clean, which helps them perform better, last longer and require fewer repairs.

Feature Consistent viscosity in high and low temperatures.
Benefit Improved low temperature shifting. Better high and low temperature protection, which helps gears last longer and require fewer repairs. Reduces or eliminates the need for seasonal fluid changes and inventories of seasonal fluids.

Feature Superior friction reduction.
Benefit Lower wear rate, which helps transmissions last longer and require fewer repairs. Improves fuel economy.

Feature Low temperature fluidity.
Benefit Improved low temperature performance. Better wear protection in cold temperatures, which helps gears last longer and require fewer repairs.

Feature Low volatility - AMSOIL synthetic powershift and supershift transmission fluids don't evaporate and thicken.
Benefit Better fluid flow gives better fuel economy and wear protection. Reduces need for fluid top-offs.

Feature Broad temperature range of application.
Benefit AMSOIL synthetic powershift and supershift transmission fluids work safely and protect at higher and lower temperatures than conventional lubes do.

Feature Extended service life capability.
Benefit AMSOIL synthetic powershift and supershift transmission fluids last longer than conventional transmission fluids do, which saves users money and reduces the volume of used lubricants destined for disposal, an environmental consideration.

Feature Slip-free shifting
Benefit AMSOIL Supershift & RacingTransmission Fluid allows transmission gears to shift quickly and efficiently, helping racers improve on elapsed times.

Feature Advanced friction material compatibility.
Benefit Smooth brake and clutch operations and deposit-free friction material surfaces for dependable equipment control. Deposit-free friction material surfaces and design material compatibility, which helps transmissions last longer and require fewer repairs.