Slick Shift


Slick Shift

For fast, sure shifting of automatic and manual transmissions

Slick Shift quickly removes the sticky varnish build-up on the friction surfaces of automatic transmissions allowing fast, sure shifting of gears and smooth acceleration.  Varnish build-up is quickly removed and the solvent evaporates without loss of viscosity to the fluid.

Observe recommendations of owner’s manual and change fluids if burned odor or dark color indicates need.

Slick Shift is Sensor Safe

The filter and fluid should be changed after 50-100 miles of driving. Then add Hapco TriSeal to rejuvenate and protect the transmission O-rings and seals.