really cool 70 Z28..simply the best.

Home: Goto Homepage.
Subscribed: See all threads you’ve posted in or started.
Today's Posts: Posts made today. Bold = unread.
New Posts: Shows all unread posts since last visit.
New Thread: Newest threads by creation time.

Budz · #11 12-06-2008, 05:06 AM

[ QUOTE ]
FYI, The above 5/8" x 1" oblong hole wheels were only made/used on Jan-early June 70 Z-28's, before changing to 13/16" x 1" holes on late June/July Z's, which stayed through the 1974 Model Year.

It wasnt until the reintroduction of Z-28 in 77' when the ROUND hole wheels came out.

[/ QUOTE ]

Here's a link supporting Chuck's comment, to some research I did on the wheel hole size vs date "timeline" if anyone is interested.

http://www.nastyz28.com/forum/showth...ght=valve+hole

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.