Product Highlights: Engineered for both gasoline and diesel engines and automatic transmissions. Helps improve operating efficiency, increase fuel economy and reduce emissions. AMSOIL Engine and Transmission Flush (FLSH) helps restore fuel economy, increase operating efficiency and reduce emissions in gasoline and d...

Product Highlights: A fuel efficient automatic transmission fluid recommended for GM, Ford and Toyota transmissions where lighter viscosity oil is required. Provides the same excellent protection and performance as AMSOIL Signature Series Multi-Vehicle ATF. Recommended for vehicles requiring GM DEXRON® VI, Ford MERC...

Differential Additive AMSOIL Slip Lock® Differential Additive (ADA) is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with clutch-type limited-slip differentials. Slip Lock AMSOIL Slip Lock Differential Additive is formulated for use...

AMS Transmission & Transaxle 75W-90. GL-4 Manual Transmissions 946ml Towing, heavy hauling and performance driving create shock-loading conditions and elevated heat that threaten the performance and life of manual transmissions and transaxles. Making matters worse, horsepower, torque and towing capacities seem t...

Product Highlights: AMSOIL Signature Series Multi-Vehicle Synthetic ATF is engineered to outperform conventional automatic transmission fluids and exceed the performance requirements of most North American, European and Asian vehicles. This sophisticated formulation provides outstanding performance and protection in...

Product Highlights Formulated for the severe operating conditions of today’s pick-up trucks, SUVs, heavy equipment and other hard-working vehicles. AMSOIL SEVERE GEAR® Synthetic Extreme Pressure (EP) Gear Lube is a premium-grade gear oil specifically engineered for maximum performance in severe-duty applications. Th...

AMSOIL Severe Gear® 75W-140 For the severe operating conditions of today's hard working vehicles   Product Highlights SEVERE GEAR is designed for those who demand the best. Engineered with high film strength for high-load demands. Reduces friction and provides the ultimate protection against wear. Excels in extre...

Harley Davidson Chain Case Synthetic V-Twin Primary Fluid Delivers consistent clutch feel for confident takeoffs Helps prevent clutch slip Provides smooth acceleration Helps riders easily find neutral Protects compensator bearing, chain and gears against wear Synthetic V-Twin Primary Fluid Engineered to pr...

Manual Synchromesh Transmission Fluid 5W-30  Reduces friction, heat and wear• Resists heat, oxidation, acid buildup and varnish• Improves cold-weather shifting Designed to minimize gear wear while providing smooth synchromesh shifting performance in certain manual transmissions and transaxles used by GM* and Chrysl...