prop install question

[Bunkhouse Buck]

Getting ready to install my Solas on my 02 SJ. Do I use the rubber or billet bushing that came with it? What is the diferent uses for the 2? Thanks

 

[superjet0587]

id use the billet the rubber ones pop out

 

[94SJrider]

Its the rubber one, The billet one is too big and wouldnt seal properly. I believe the metal one is for a blaster..... i think