Its often a problem when you and the staff...mostly the staff... were not born when the engine was phased out of production.The best I have had is a very officious late teener tell me at Repco that all the 6 cylinder Holdens ever built have been fuel injected other than the 48/215-FX/FJ models 1949-1956.
As it happened I had a pic. in a box of crap in the boot of my car of the engine on my long departed 1965 Holden Premier X2..Twin down draught Strombergs..standard from the factory..The manager then came in and laughed so I hard I thought he was going to pee himself...the late teener went and hid in the back dock...I was not being a smart arse just asked if they had carby reconditioning kits for a particular model Holden..a 1980? VC Commodore...and the duffus shot his mouth off..