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Chevy 350

Will the computer from a Chevy 4.3 work on a 350?

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March 03, 2009 3:24AM

no... the 4.3 l engine is a v6 and the computer controls the ignition and fuel injectors for only 6 cylinders, dropping in a v8 adds two more cylinders, what you need is (depending on the car ) the computer from the same model but one that had a 350 in it to begin with... a good place to look for one is at a junk yard The computer out of a 4.3 will work if it is a 93 or prior computer with a throttle body, and the 350 going in is also a throttle body. It's almost just a plug and play swap