Quote:
Originally Posted by 67GMCcampercruiser
My 61 GMC diff drain plug won't stop leaking. I tried different gaskets, copper washers and made my own plastic washers. I just obtained a 60 or 61 GMC parts truck and removed the plug to find the gaskets is deteriorated but it looks like it's made of cork. Anyone have a problem like this?
|
Maybe some thread sealant on male threads along with the gasket? Teflon or rector seal thread sealant?