Received the side covers that normally hide (protect) the fuel lines in the area forward of the wing spar (in an RV-7A) --- except this isn't.
The dimensions are slightly different and the attach point to one of the brackets needed to be removed, to fit around the in-board arm of the gear mount. The bracket has no function in the RV-6A because of the absence of a pass-through bulkhead forward of the spar itself.
Still working out the attach scheme - some updated pics later.