yes i think RMT is using making some cars from kline, with the quotes below looks like quite a few lines
quote taken from RMTweb site
"Originally designed and produced by K-Line Electric Trains of Chapel Hill, NC in 1995, the 6400 series of box-stock and wood-sided reefer freight cars were clearly superior in many ways to any previously produced 6464 Series cars.
New metal details of seperate metal ladders and metal grab railings were superior to previous molded ladders and railings. It was now basically a completely re-tooled freight car with metal chassis, metal door guides, underbody details showing a prototypical airbrake system, operating couplers and metal wheels.
The Tank Car was originally produced in 1956 by Kusan and was updated by K-line in 1989 with a single dome top platform and similar added details.
Originally designed and produced by K-Line Electric Trains of Chapel Hill, NC in 1995, the 6400 series of box cars were clearly superior in many ways to any previously produced 6464 Series cars.
Originally designed and produced by K-Line Electric trains of Chapel Hill, NC in 1994, these streamline passenger cars were updated in 1996 to include complete interiors and illumination. K-line offered these cars as Baggage, RPO/Railway Post Office, Combine, Coach, Dome, Diner, Pullman and Observation body styles."