While looking for a front spoiler for my T25 i came across this little beauty to replace the often rotten Y tubes in the heater pipe of bays. http://northernclassicsandcampers.webs.com/apps/webstore/products/show/451147 Also available in 2 halfs to make fitting easier too. Seems a gear idea if it fits properly and only £35.
Thats what ill be using for my bus as the original is rotten in places It looks almost impossible to remove and repair They should make this part out of silicone so it can be squashed and bent whilst being fitted then pop back into shape once in place Some stainless steel collars to slip inside the ends so you can clamp the other pipes tight and jobs a good un
I see they do the engine tins as well http://northernclassicsandcampers.webs.com/apps/webstore/products/show/980425
Damn good price for the tinware. Just the front one alone will cost you that in steel. I want one of the kamei style spoilers they sell for my bug, but £70 is too steep for me.