i have an 85 gs with the gsl limited slip rear diff, i ahvve to buy new parking brake lines and was wondering if the stock gs lines for the drum brakes would match up to the new disc brakes or if there is an alternative brake line/lines i may need

 

The cables that actually attach to the read brakes are different for the S/GS than the GSL. The cables from the handbrake to these lines are the same. Black Dragon Auto has a good diagram of the system.

 

The front and middle cables are the same for disc or drum brakes. The rear cables are different. You will need the rear cables specifically made for the disc brake setup.

 

thank you both you have solved my issue and i have found the cables and will be buying them shortly. much appreciated