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washington blue · 12-05-2022, 11:52 PM

Sent an e-mail to PSI and they said that the harness I have fits 05 to 07 car engines like the corvette and will not work with my 05 pickup ecm. I am doing research to see if I can just change out the ecm since all the plugs fit the engine.

12-05-2022, 11:52 PM	#421
washington blue Registered User Join Date: Mar 2016 Location: Not far from Sioux Falls South Dakota Posts: 328	Re: norms 55 chevy pu build Sent an e-mail to PSI and they said that the harness I have fits 05 to 07 car engines like the corvette and will not work with my 05 pickup ecm. I am doing research to see if I can just change out the ecm since all the plugs fit the engine.