Lukel200

I have what i assume to be a 8v 4g63 in my 1984 L200 ute and am looking at intake manifold options but all the weber maniolds out there seem to be either for the 4g3 series or 4g5 series engines. Will any of these fit my engine and if not are there any other options out there for me? Either of these two would be primo and they look to be the same fit but am unsure if all the spacing is the same etc https://shop.rpw.com.au/product/twin-40-dcoe-weber-kit/ https://www.weberperformance.com.au/product_info.php?products_id=539