SBF 302 vs 351 Block - What changes in the FFR order?

[Yama-Bro]

Hi Guys,

If I was to order the roadster kit setup for a 302 based block and then later decide to swap to a 351 based block what would I need to change (besides the engine)? I believe the engine mounts are the same, so I assume the only thing I'd have to change would be the headers and maybe deal with some hood clearance. Does that sound right? I'm mostly just wondering if I could change my mind on power plants part way thru the build and not have a major problem switching between the two. The other scenario I'm looking at is if I go with the 347 and years later decide I want more power and then switch to the a 408 or 427.

Thanks,

Frank