Universal Transmission Fluids by Driven Racing Oil®. STF Synchromesh Transmission Fluid Case 12x1 Quart. STF protects gears, bearings, and internal clutches in extreme heat environments. By reducing friction, heat, and wear, it improves shifting characteristics and lowers operating temperatures. Exceeds performance requirements for GM synchronized transmissions. STF features advanced synthetic base stocks, multifunctional performance additives, corrosion inhibitors, and a foam suppressor to provide excellent synchronizer performance and compatibility with yellow metals found in manual transaxles and transmissions. Recommended for manual transmissions that require automatic transmission fluids, multi-viscosity, or straight grade motor oils.
- Smooth, Consistent Shifting Action
- High Temp High Shear Protection
- Protects Synchronizers From Wear
- Resists Heat, Oxidation & Varnish
Driven Racing Oil®, born from Joe Gibbs Racing, is formulated specifically for all-out race and high performance engines. What makes Driven Racing Oil products different? In simple terms, company products are unique because company always puts the “Motor ahead of the Molecule”. While other oil companies are in love with chemistry and have no real world understanding.