Yes they did. were standard fitment to the premier and were fitted to the top of the wiper motor as the same as the hd, hr. As a matter of fact I happen to have a switch in my shed 

Ok Guys this my first time here and if this an off topic, i am sorry.
What I would like find out is, did the series 1 vt commodore 5li has sequencial injection.Does anyone know where I can get one?
Might also need a computer.
I need this for a project in my boat. I Have a 1979 mercruiser that I have fitted 86 corvette efi. I used most of the vette harness which is messy and want to make it neater.
Merry Christmass to one and all.
Gary