Going to be going forth with a LS swap in a 00 Z28.
The Car- 2000 Camaro Z28 6 speed
The Engine Trans and Harness were taken out of the car in order to swap it over to an older Camaro. The car still has a interior harness and what not in it.
I have the chance to pick up a harness and ECU out from someone
out of a 2003 GMC Sierra 1500 with a 4.8. Would that ECU and harness pair up and work with a plane jane 5.7 LS1? Or is there electronic TBs and what not ?