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View Full Version : swapping a 08 5.3



Birdbrain
07-25-2015, 12:17 AM
Hello Everyone,

Im getting ready to swap a 5.3 and trans out of a 2008 tahoe into a 67 pontiac catalina. I dont have much experience with these newer engines
in terms of wiring. Is there anything I need to look out for? I have the harness out of the tahoe.
Will the cylinder dectivation work after its transplanted or does that system need wheel speed sensors?

Any input would be greatly appreciated