Engine swap

Asked by Sep 15, 2016 at 12:27 AM about the 1980 Pontiac Bonneville

Question type: Car Customization

I plan on putting a 350 vortec out of a
97 yukon in my 1980 Pontiac
Bonneville. What would be the best  
and easiest way to go by doing this:
should I change the wiring harness
and change my car to fuel injection?
or should I change the intake and go

2 Answers


Be sure to get the whole Yukon. You need every wire, basically transplant the drive train to you 80 with all its computers ect.

1 people found this helpful.

I have a 1986 Pontiac Bonneville with the original 6 cylinder what can I swap it out with if I use a V8 like a 305 or 350 will I have to change the transmission or what all what I have to do

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