They say you can use Ford XA heater hose as it has flared ends.
Ive noticed on ebay you can buy the correct size hose barb,,, to
eliminate heaps of hose clamps etc, I'll try and find the link for you
have a search and you'll end up finding what hose barb you need,,
there are plenty of sizes, type in "Provent catch can adaptors"
http://www.ebay.com.au/itm/Provent-2...YAAOSwvg9XXfZ0