speedometer cable change, in 76 or 77 ?

[R72K5]

anyone remember what year speedometer cable changed from threaded to clip on style at the backof the speedometer ? i thought it was either 76 or 77, i forgot now. i need to know asap

thanks

 

[Muddytazz]

My 75 has a clip style at the speedo

 

[R72K5]

hum.. then wonder about 73 74 then

thanks