legit wheel spacers?

[redleg6]

I found these locally, but suspect they are not the preferred spacers:
http://kansascity.craigslist.org/pts/4144860700.html

 

[The_Roadie]

Those are the one-size-fite-many version. The swiss cheesiness might be strong enough for on-road use. I personally would not want them off-road because of the reduced surface area touching the hub. This surface area is what makes wheel adapters and spacers not spin on on the studs and shear them off. There *is* such a thing as too cheap.

Highly recommend Fred Goeske at WheelAdapter.com is your number one source for wheel adapters, wheel spacers, used wheels, and wheel studs. or Mark McMaster at Chevy/GMC Leveling Suspension Lift Kit :: THE LIFT MEISTER