Okay, had the plastic nut break on my 94 RMW, and was looking at light switch related things on eBay. Noticed that the 91-93 Roadmaster had a two stage light switch with a separate instrument panel thumbwheel switch along with the Twilight Sentinel thumbwheel switch.
Does this interchange? I have this style switch in my mid-80s S10, and like it much better than the push-pull style switch. The separate panel light switch is a extra bonus in my book.
And since the plastic nut broke, I have no dash lights.