The VK commodore was available with two 6cyl engines, the traditional 3.3 (202) carburetter model and a 3.3 efi engine which was fuel injected and was only released with the vk as it was replaced by the Nissan engine in the vl. There was also 2 v8 engines on offer, then standard 5ltr v8 and the sports V5H 5ltr engine. So a base vk will have a carbie 202 as standard.

Neither, Camshaft is gear diven on Holden Six's until the arrival of Vl commodore[Nissan engine]

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The Nissan Skyline engine is the Nissan RB engine.

VK Osijek was created in 1946.