superlite wheels, need help on spacing

I am thinking of putting these on the back of my z, dont want the welds everyone has, will they fit? what size spacer will i need? will they stick out? they should be as light or close to the weld draglites.. thinking of going to the 15x10 ... thinking of either putting a BFG DR ,ET street or full slick... just got a 12 bolt.
So yes, the same Weld sizes should be the same as the Cragar sizes.
Tony
Some of the Cragar wheels are heavy. I used to have a set of SST's on my 68 Chevelle. Anvils.
1-800-WELD
15x10's would need 7.5 backspacing.




