Quote Originally Posted by HK1837 View Post
Blocker

Cast date on the engine looks like D300 which is a HG block.

Valley and carb look like blue/black items. Gearbox side plate and linkages could be Commodore as well?
Yes it is D300. I picked up this HZ windowless a couple months back, some body and mechanical work has been done on it, but the owner went 'bust' and I picked it up from a mate of his... all a bit of a mystery on what was done.
Thanks.