Quote Originally Posted by HK1837 View Post
It wasn't just Sandman vans Rob, everything with the sports wheel got the same upgraded cap from SL/E to GTS to WB.
Yeah, I understand that. Where I was going is that the trend was going away from performance and towards luxury. Also with the Commodore soon to be appearing on the scene the wheel cap was more of a match with the Commodore style. Holden has traditionally (tried to) made as seamless a transition as possible between models and the Opel that the Commodore was derived from already had a similar horn cap.

So The allen key horn cap was pinched from Pontiac (Trans-Am/performance), then the round one was pinched from Opel (Kadet & Senator/luxury).