yep, its our special bit that nobody else gets, easily anyway :P :P :P they are aerolook guards, available from a few places
V-Force
www.beetleracing.com.au
Vintage Vee Dub Supplies
http://www.vintageveedub.com.au/
& i Believe Rodney Penrose may have some
http://www.rodpenroseracing.com.au/ lucky for you lot in the USA is he goes over there frequently, if your keen on a set that may be your best bet, they are about $300-400AUD a corner though - the fronts are the same too, mite be costly for shipping though
supposedly the idea was they stop air from getting up inside the guards causing a big air pocket that makes the car lift at speed, similar to a kamei i guess, will see how it works in practise in a few months i guess.
oh brian, thanks for the feedback
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1971 Superbeetle, stripping the old stuff, getting ready for paint, then bolting on all my goodies, sorting problems by ones self is a challenge it seems, any GL beetle people in Brisbane say hi!
Its been 3yrs since i drove my dub