Hurst Competion Plus Shifter Question

Did some google homework and this is what I found:

The "3138" Hurst shifter body (or housing) was used by GM, American Motors (Javelin & AMX), and early 1970's Fords (Mustang & Torino).

Looks like the 4177 arm is for a '66-'72 Tempest / GTO, 4 speed

2083 is an Aftermarket Hurst shifter housing. Handle 3836 is Hurst aftermarket for a 66-67 Dart without console.

6353 = '68-'69 B Body and '68-up A body, factory Mopar Hurst shifters