There's a guy on Ebay selling Cruise Control switches for $30, that are brand new. I'm told this is a $100 item at GM (I've not looked myself yet), so it seems like a good deal, but what caught my eye is that he lists it only for 82-89 camaro/firebird applications. Did they make a change in 90 or is his information incomplete? Any differences in the v6/v8 cruise control setup?

Mathius

 

It might have to do with the digital dashboard; which apparently on Firebirds could've happened as early as '86, and came later on Camaros. Non-digital uses a cable-driven speedometer, digital uses a vss in the tailshaft of the trans to tell the speedometer how fast it's going.

 

I have an 87 and a 90, both Formula, both have factory cruise control. The 87 has a Servo Assembly, acts kinda like a plunging device with two hoses, the throttle control cable and a wired clip coming off it. The 90 has an all electronic box. It has just the cable and wired clip. Totally different setup.

 

Please look at the age of the post you are replying to...