Hapco Slick Shift – Transmission Fix quickly removes sticky gum and varnish build-up on friction surfaces of any transmission. It is designed to deliver fast results by cleaning and lubricating the transmission to provide fast, sure shifting of gears and smooth acceleration. This effective formula absorbs moisture and removes harmful deposits within the transmission. After just one treatment, gum and varnish are removed and no fluid viscosity is lost. For Best Results: Add one 16 oz. bottle of Slick Shift directly to transmission reservoir when varnish build-up is suspected. (Any slippage or unusual acceleration can be a sign of minor varnish build-up.) After emptying contents, drive vehicle for at least 30 minutes to thoroughly clean transmission.
- Use to restore smooth shifting and acceleration
- Safe for all automatic and manual transmissions
- Removes gum and varnish build-up in transmissions
- Lubrication agent helps prevent future varnish build-up
- Compatible with all transmission fluids