Originally Posted by Americium

I have had my 6 speed slip out of 1st gear on occasion, it will do it if I don’t consciously make sure it’s fully in 1st when I take off. It will pop out with a big bang noise. I wonder if these bushing are a contributing factor? Did you have to pull the transmission to get them out? Or just lower it after removing the driveshaft? Replacing with poly sounds like a good idea.