Trey's 83 had little to nothing left of the rear passing windows in the load space area and the windows rattled like crazy. We used a kit from a small company up in Canada and the product they sent was outstanding.
I guess we need to get the garrison kits for his doors next.
Land Rover Window Track Replacement Kit RMG9517K
This kit contains 6 lengths of window track, custom formed from an exterior aluminum housing with rubber track mechanically secured in place. Each piece is 37 inches long, giving sufficient length to replace all the track on a pair of rear sliding safari windows. This same tracking can be used on most other Land Rover sliding window applications. The lengths do have to be cut to fit and the kit is supplied with new stainless screws, drill bits and complete instructions. Price: $114.00USD