Finally finished the replacement of the gear shift cable on my 99 Fleetwood Flair F53 chassis. The OEM cable is not available, as many of you are aware of, so I had to source a cable and fabricate a bracket at the transmission end to fit the cable.
The cable was sourced from Cablecraft.com, it's a Cablecraft EXT 314VTT-3-108, beautifully crafted piece of equipment. The ends are ball joint clips SC103. Total cost with shipping to NY 13094 was $115 US.
I also made a sheath for the cable out of 2" manifold fiberglass tape, to protect the section that goes from the tranny up to the first cable clamp at the rear of the cylinder head from the manifold heat.