Re: 460 into XA falcon???
I'm a long time reader, first time poster.
I'm actually looking at putting a 460 into my XB coupe, and have been researching on and off for a while. Perhaps this will help.
Everything I have found says: Special engine mounts and exhausts, and then, yes it bolts straight in.
Apparently, no modifications are needed to the suspension towers and the standard transmission mounts fit as normal.
Engine mounts can be bought from 'Dellow Automotive', or 'The Castlemaine Rod Shop', both of which you will find on the web. 'Pacemaker' make exhausts to fit. I'm NOT associated with these companies, I just list them as you could contact them to "pick their brains".
There are probably other companies that make these parts too, and they do show up on ebay from time to time.
Not sure if any large F100 radiators would fit, or even if the standard would be fine?
Remember, I have not done this modification (hopefully one day), but I get the same answers as above from all over the web.