Red Line

Can be used in combination with SI-1 Complete Fuel System Cleaner, Diesel Fuel Catalyst and 85 Plus Removes water from diesel or gasoline systems, treats up to 250 gallons Significantly...

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 Not recommended for...

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 Not recommended for...

Used in many Harley-Davidson® and American V-Twin motorcycle forks and rear shocks that have not been revalved Far less shock fade, provides lower operating temps for same viscosity when...

For heavily-loaded vehicles, allowing operation at up to 70ºF higher while maintaining thicker viscosity than traditional ATFs Dramatically less evaporation, less varnish of valves and clutches...

Also cleans carburetor deposits and injectors, safe for catalytic converters For racing, marine or off-road use onlyOne bottle treats up to 25 gallons Prolongs the useful life of older engines...

Used by motorcycle technicians as a most stable replacement in Showa and Kayaba front forks that have not been revalved Often used in Sprint Car racing, as well as in CORR and SCORE Off Road...

Superior consistency and wear protection for Bracket and Heads-Up drag racing transmissions like Powerglide and Turbo 400 Popular with turbo and blown doorslammers like NMRA, NMCA, ORSCA and...

Superior consistency and wear protection for Bracket and Heads-Up drag racing transmissions like Powerglide and Turbo 400 Popular with turbo and blown doorslammers like NMRA, NMCA, ORSCA and...

Superior consistency and wear protection for Bracket and Heads-Up drag racing transmissions like Powerglide and Turbo 400 Popular with turbo and blown doorslammers like NMRA, NMCA, ORSCA and...

Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil Popular in racing transmissions like Hewland and other Road Racing dog-ring boxes Excellent...

Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil Popular in racing transmissions like Hewland and other Road Racing dog-ring boxes Excellent...