Truck Forums - 350vortec 454vortec swap

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imthez71man

05-29-2007 11:46 AM

350vortec 454vortec swap

has anyone done a swap like this before, or know anyone who has. I want to know what will have to be changed out other than the engine and tranny. This is for a 98 chevy 1500 4x4

Argon

05-29-2007 05:52 PM

RE: 350vortec 454vortec swap

everything...you need a wrecked truck really...ecm,harnesses,fuel system,etc

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