so im gettin started on my engine swap i found a 6.0 out of a 2005 ss silverado and im dropping it in my 2006 gmc sierra it had a 4.8 will i need the whole wiring harness to replace or do i just change out the computer.

 

Everything Will Swap Over. All You Need Is A Tune For The Computer.

 

okay so then i dont need the wiring harness off the 6.0 just keep the 4.8 and get a tune with the 6.0 computer....the shop told me that they need to buy a new wiring harness and i thought it didnt matter just the computer would matter

 

you can use your wiring harness and computer, you'll just need it tuned for the 6.0

 

ok thanks saves me money...do you kow anyone interested in a tubro i have one for sale

 

all you need is the engine

 

For emissions in CA does it matter you are putting an older engine into your truck?

 

they'll never know it's a different engine

 

yeah it matters only if they find out....good thing my truck is reg. in arizona

 

does anyone know of good shops to do a swap in california