4.7 to 5.7
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#2
It's not plug and play with your 4.7 PCM. It would be best go get a wrecked 5.7 donor truck, so you can get all the mounts, wiring, and PCM from it.
It's a bit more complicated that just dropping the 5.7 in and plugging it into your current truck. You need all the associated wiring harnesses and PCM to support the 5.7, motor mounts, radiator, etc.
It's a bit more complicated that just dropping the 5.7 in and plugging it into your current truck. You need all the associated wiring harnesses and PCM to support the 5.7, motor mounts, radiator, etc.