I have a 91 camaro and am planning on putting a 4th gen T/A dash into it and a L92 engine with L76 intake. Gonna use engine out of 07 escalade along with engine harness and ecm. My question is as far as the dash goes does the engine ecm run anything in the dash or is that all the BCM? Just wondeirng what i'd have to do to make the dash run correctly with the L92 engine and T-56. Thanks guys.