4.3 to. A 5.3 swap
Hey everybody was looking into doing a full drivetrain
swap for a 2012 GMC Sierra WT v6 unfortunately and
putting the 5.3 with the matching transmission..... what
else would I need to worry about in regards to complete
the swap successfully. I k ow I need the motor
transmission which you can get the set already together
drop in ready but what else do I need.... would I require a
new harness? Computer? Anything helps other than
saying go buy a v8 truck which is not an option looking to
do the swap as a project with my wife
I found a 2010 donor truck
That does help thank you very much
Having a donor truck is the only way to tackle such a swap. Good luck!
Then when you done sell all the parts not needed and get you money back. Craigslist, fleabay, ect.
Looking for a Used Sierra 1500 in your area?
CarGurus has 68,023 nationwide Sierra 1500 listings starting at $1,699.
Search GMC Sierra 1500 Questions
GMC Sierra 1500 Experts