Got me stumped.
Here's the page
http://www.rarespares.net.au/rarespa...roduct=GMH1015

Title says "except original GTS"
Then down the bottom it suits HJ Holden, HX Holden, HZ Holden, HQ-HZ Monaro.

If everyone wants to give me $5 each I'll go buy one and compare it to my original on a HZ GTS and try it on an original fronted HZ Sandman.