I bought a TKX from American Powertrain when they first came out for my '72 Satellite with the most rearward shifter position, but I haven't installed it yet. I choose theirs over Silver Sport, because their shifting mechanism is way more compact.

I liked the look of their design better, and they removed the shipping fee, when I told them that Silver Sport offered free shipping. I'm not able to post any pictures on here because I am an old luddite.

The tech guy at American Powertrain e-mailed me pictures back then, but sorry... I deleted them. Maybe you can find pictures on-line somewhere. Who knows, maybe they have improved their design even further since then.

I hope that helps you.