I had a very similar problem with my 99. The dealer replaced the worn out one with an aftermarket cable. It was on the short side and very hard to adjust. So I had some 1x 1 1/8" flat stock and made a clevis style extension. Picture the e-brake cable end and the actuator arm at the drum sandwiched in between the 2 pieces of flat stock. Give yourself some play to adjust with at the lever, measure the distance and cut to length and drill.
Scott