The headers for a 350 and 305 are the same.
NO. Not even close.
no
No, Not even close.
If it's a 496 Chevy, yes.
yes
No, they will not.
its s stroker crank that makes the 350 a 364
yes you can. you must get headers for the exact application though.
No, not even close. Pontiac 350 intakes will interchange with 1965-1979 Pontiac 389,400,421,428,455 intakes. Most all aftermarket Pontiac V8 intakes are designed for the 1965 up bolt pattern. 350 Chevy is part of the small block Chevy engine family, and virtually nothing interchanges with a Pontiac V8.
using a 350 Chevy big block with a slightly modified 400 crank. best be a 4 bolt main too!
You can monitor distributor degrees with a timing light.