Oils & Oil Filters

Available in winterized formula, reduces pour point of typical fuel by 25 degrees Fahrenheit

Also cleans carburetor deposits and injectors, safe for catalytic converters

Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available

Cleans your carburetors or fuel injectors, fuel lines, tank, intake valves, combustion chambers and fouled plugs

Can be used in Model A, Model T vehicles and Antique/Classic cars calling for 600W

Used in low-power dog-ring racing transaxles with moderate to low load, qualifying, etc.

Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil

Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil

Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage

Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage

Many performance racing applications like Sprint, Midget, Dirt Late Model and Quick Change Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends

Many performance racing applications like Sprint, Midget, Dirt Late Model and Quick Change Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends

This product is not designed for use in manual transmission or transaxles with synchronizers, as its slipperiness may lead to shifting problems

This product is not designed for use in most manual transmissions or transaxles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems

This product is not designed for use in most manual transmissions or transaxles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems

Ester/PAO base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears

Ester/PAO base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears

Ester/PAO base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears

This product is not designed for use in most manual transmissions or transaxles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems

Also used in clutch-type limited slip differentials in racing for maximum lock up-some users add Limited Slip Friction Modifier in small doses to customize slippage