Dorman 924-5405 Shift Boot
https://autoplicity.com/3605723-dorm...SABEgKfSfD_BwE
https://www.amazon.com/Dorman-924-54.../dp/B007PZC4A2
Warm it up with a heat gun when you go to install it, the rubber is really thick compared to a Chevy Boot.
You will have to mark, and hole punch new holes for the trim ring.