yer we put the hyundai x3 radiator in my mates 86 for his ca18.
worked a treat.
there are plenty or radiators out there that suit.
just wonder through the wreckers and lift up all the bonnets and see what you can find.
or better yet, my wreckers has a huge radiator stand, with models marked on them. they are all stuffed though....but least you know what each model has..
$143 bucks bargain!
though you said alloy:
not to bad, bit exy. hmm though top rad is on wrong side....
worst case just buy one, and get the outlet welded further over. wont cost much. and you get get it perfect.