center caps for weird GNX style wheels

[jessecool]

I recently puchased a set of these staggared offset GNX style wheels, but they are like none i have ever seen. I am missing the center cap. And the regular center caps for the style everyone has are to small. The caps for these rims are 3.375..3 3/8ths OD..if anyone has any info..it would be helpful
Thanks: http://www.turbobuick.com/forums/me...staggared-offset-deep-rears-narrow-fronts.jpg

 

[pacecarta]

those are western rims
i have a set on my 87 right now
7s front 8.5s rear

they take a pop in center cap

a quick search on ebay and i came up with these
http://cgi.ebay.com/ebaymotors/New-...r_Truck_Parts_Accessories&hash=item58882653a5

i'm running the same caps only i sprayed them black

heres a much cheaper set
http://cgi.ebay.com/ebaymotors/West...r_Truck_Parts_Accessories&hash=item255b31c1a5