Shifter boot replacement without knob removal possible?
 

Hi there,

...since I don't want to destroy my original 915 shift knob by taking it off, anyone ever tried to replace the rubber shifter boot by pulling it over the knob (heat, lubricating etc). Just curious and running out of projects.

Gerko, it's too easy to remove the knob. Place an open end wrench under the knob and strike the body of the wrench near the knob. It will yield, perhaps explosively (don't place your head above the knob).

...thanks Howard, I am aware of this technique but am afraid to try due to the fact that the knobs are NA. I have done a search and have read that sometimes the knob breaks.

Don't break a good original factory knob that's NLA. Remove your console and shifter assembly and work from below to swap the shift boot. Clean everything up and re-lube the cup, etc., while you're in there. It's more work, but you won't be destroying something that's gotten expensive to replace.

Brian

Only if you go wild with excessive force.
I tried a 15 mm open-end wrench and tapping from underneath, no go.
Then I sprayed penetrating oil from underneath into the inside of the knob and tried again.
Success! :)
To get the oil inside the knob, you'll have to use the small long extension that comes with most spray bottles.
Also, I used a 4 lb hammer tapping on the wrench; short decisive taps.