66 Valiant 6 to V8

So I hear the 66 K member is the same for the 6 or V8. And I just need to change the motor mounts. Is that correct? I am looking to put in a 360 or 383 stroker. Any other recommendations.
I keeping the 6 in it to drive and I have another K-member to do the build and upgrade everything.
Thanks
Andrew.
Small blocks bolt in with the factory V8 brackets, the 360 will require minor bracket mods. You will probably also need the V8 center link. And throttle linkage/pedal. The 383 will be all fabbed parts, the factory never put big blocks in the early A.
"Search" is your friend. LOTS of threads on this subject, seems to come up every couple of days.