Good evening to all. Im new to this forum and i have been searching on here for carb to tpi swaps. I found several but none of the ones i have read seem to have the answer to my ?. I have an 83 ta with a 5.0 carbed engine and i have an 87 ta tpi 5.7 complete engine ,fuel lines ,fuel pump ,ecm, and harness. I needed to know if need to change my dash harness also? I want to keep my original dash cluster, so im wondering if i repin the bulkhead connector if this will work .I also know that i have to run a wire for the fuel pump and i also have to power up the four pin connector that comes in with the ecm connector which i believe are for the injectors. So if i could repin the bulkhead can anyone help me with a diagram for both an 83 and an 87 tpi. Any help will be appreciated.

 

I am doing research on this exact swap and have not been able to find the pin outs for the c207 connector for the 1983 harness. I have found chevy thunder website very helpfull. If I come across the pinouts for the 83 I will post them.