I'm in the process of installing dual cases in a 85 4runner with the rear heater. Do the rear heater lines have to be moved? I've searched and can't get a positive answer.

Also, since I have everthing pulled (tranmission and cases), should I replace the clutch? I got the truck approximately 1 year ago and the previous owner had just replaced the clutch. I've only driven about 8,000 in the past year.

Thanks for all the help

Wilson