1970 z28 wheels
 

Did they have the round or oval valve stem hole?

Thanks,
Dan

Re: 1970 z28 wheels
 

Depends on the year Dan. Early ones had the small oval, next few years had the bigger oval, then the round holes came out.

Re: 1970 z28 wheels
 

Thanks Tony. Time to post some photos.

Dan

Re: 1970 z28 wheels
 

1970 was 5/8" oval. The only year with 5/8" opening. Went to 13/16 oval opening the very next year when the 5 spoke wheel was shared with the Chevelle and El Camino. The early 5/8" wheels are a little more expensive and difficult to find.

Some 1970 5 Spoke Z/28 wheel date info....