I have a 1987 Z28. I want to put a full 92 dash in. From the research I have done, there is an issue with the cable driven speedo to the electric. My car is carbed, does it have a ECM to control the speedo? What other issues am I going to face with the swap. I know there are other threads dealling with this issue however I havent seen anything about carbed engines or if they have a ECM. Thanks for your help in advance.


Shayne Baldwin
1987 Z28 T Tops, Brandywine Kandy paint, Cervini Ram Air, Flomaster Exaust, Eibach 2" drop. + Lots more!