That FJ-60 cover is a pretty slick idea. Looks good, I think if you cut the rearward portion of the factory transfer opening out, the bump out in it would weld back on pretty easily behind the FJ-60 transfer opening and provide the sealing area there.
You want a good seal at this area, it is amazing the heat and sound that will come in if you have any holes, even under a carpet mat. The ability to nicely use the FJ60 boots will be very nice, they are good boots compared to the factory FJ40 setup.
You want a good seal at this area, it is amazing the heat and sound that will come in if you have any holes, even under a carpet mat. The ability to nicely use the FJ60 boots will be very nice, they are good boots compared to the factory FJ40 setup.