Below is a link to a replacement clip that will fit the 2nd gen Dodge Ram 5.9 V8 and also fits the Jeep 4.0L
Don't replace the entire cable if you don't have to. Hope this helps some folks out.
Standard long style clip: Throttle Valve Clip for Jeep 4.0L Automatic Trans by jrh00800 on Shapeways (Shown on Jeep 4.0)
Metal version for super duty:
Please let me know what ya think, how it works for you, or doesn't work right. Can be tweaked, just ask.