Trick Shift Synthetic Trans Fluid 1-Qt

The Trick Shift Synthetic Trans Fluid 1-Qt by B and M AUTOMOTIVE is purpose-built for high-performance automatic transmission applications where durability and shift quality demand premium lubrication. Whether you're running a stock rebuild, a modified street machine, or preparing for sustained track duty, this synthetic formulation addresses the real challenge: keeping internal clutch material engaged predictably under load while preventing wear that compounds over thousands of shifts. This 1-quart bottle is sized for top-offs, maintenance intervals, or complete fluid changes on smaller displacement units and partial drains on larger systems.

Synthetic transmission fluid offers measurable advantages over conventional mineral oils: superior thermal stability under repeated acceleration cycles, resistance to oxidation that extends drain intervals, and consistent viscosity across temperature swings from cold idle to sustained freeway cruising. B and M Trick Shift fluid is engineered to maintain optimal film strength on transmission bands and clutch plates, reducing slippage that kills efficiency and generates excessive heat. The synthetic base stock resists shearing, meaning shift feel remains crisp lap after lap rather than degrading as fluid breaks down—critical for anyone tracking their vehicle or running consistent quarter-mile passes where transmission response directly impacts launch consistency.

Mechanics and tuners rely on this fluid for both preventive maintenance and performance upgrades, particularly when modifying torque output or shift firmness through transmission controller reprogramming. It's compatible with most domestically-produced automatic transmissions—confirm your transmission type and fluid specification before purchase, as some modern units require OEM fluids. At 1.965 lbs per quart, this single bottle fits easily in a toolbox for emergency top-ups during long drives or events. Store upright in a cool, dry location to preserve fluid integrity between uses.