Wil these fit a 68 CST C20?

[JNiemela]

Weld racing Gunner 8
Size 17x8
PCD 170x8
HUB 130.8
Offset -6

They're on craigslist new and want to update my 8 lug steelies.

[Pro Performance]

That is basically a 17x8 with a 4.25 backspace. Something doesn't seem right with the bolt pattern of 170x8. Would need to be 8x6.5 (metric conversion 8x165). Not sure if that was a typo or just a odd bolt pattern.

[JNiemela]

Thanks Street. I got it off the label on the box in the picture so it must be right which makes it wrong.

Thanks again.

[JNiemela]

This was the link and you can see the label in one of the pictures. oh well

http://santabarbara.craigslist.org/ptd/2973832730.html

[Pro Performance]

After thinking about it, that bolt pattern is for the newer superduties. I totally blanked when I first responded. Unfortunately, they won't fit....

8x6.5, which is what your truck is, which is a common pattern and used for many years, so you shouldn't have a problem finding something if you keep searching. The new GM trucks still use that 8x6.5 pattern.

[JNiemela]

Thanks again.