A 460 swap would require trans swap, engine frame perch swap, exhaust, wiring harness lots of stuff..
I can give ya a list of parts to make that 351 pull anything imaginable but it's gonna cost money..
Can do same with a 460.. Gonna cost money as well..
Best thing to do is start. With a good tuneup, cleaned/rebuilt carb, a few other maintenance items.
Then save up to build it..
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