4.5 Backspacing
Yessssss lol jk man idk but these wheels are waitin for ya
If you want to run the wheel with a 4.5" BS (assuming it is 10" wide) you need to have the rear end narrowed in which case your z06 wheels will not fit any more.
will determine how the drag wheels will look.
I would tell Eric at MWC what wheels you are running and let him spec out the rear for you.
As for your other question.
If you want to reuse your 18" Z06 wheels.
What ever Eric cuts off or shortens on the rear that you order from him
that is going to be the size spacer that you will need to run with them 18"
Z06 wheels.


