tail gaskets have been hard to find. not available from ford or 4GREEN. you can be a caveman and use silicone or get these mazda ones from Japan. i never noticed but these gaskets are actually thinner in the 4 corners where the mounting studs go through. i got these through AMAYAMA. about $8.50 ea. shipping would be harsh for just one set but maybe somebody wants to be a group-buy hero?

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