Hey Brian they should indeed survive the trip all the rest that have gone to the states previously have, we ensure their survival by packing them with a 1/8" MDF board with 1/4" spacing all way around, they are then wrapped with a heavy duty plastic & taped with "Fragile handle with care" thats bright orange!
Glad to hear that another slant 6.org user has found us! Please feel free to
let them know that the Slants "hot box" gaskets are currently being done & are mearly a few weeks away from being avaliable!

As for sending to the states mate why not? 2 mins of extra paperwork & it's that same as sending them 20miles or 20000 miles!
Theres obviously a need for them otherwise we wouldn't be talking to each
other lol
We pride ourselves with these gaskets as being THE best avaliable, even the Hemi 6 version (Aust made 6) we've reused ours 3-4 times with no leaks / hassles!
Cheers
Nev