I really want to put the gs hash marks on my c5 but I need the Dimensions of them I don't want to make them the wrong size or too close or far apart anyone know the right dimensions?

I would think you should be able to get that info from a Chevy dealer body shop.

The Chevy Dealer isn't going to have those for a C5. Just go down to your local graphics shop and have some made. Mine are 3 inches wide.

How far apart are yours?

Inch and a half.

Who want to tell me when the hash marks were first was used on a Vette and why they were used...for 50 points.

In a championship when there were 3 identical Vettes they used the hash marks to diferentiate them-One had one mark, one had two and one had three..... the one that won the championship had 2 hash marks so to commemorate it they made the GS with two hash marks

I believe we have a winner! They were so the crew chief could tell them apart coming down pit road.

Yep...during the 1960 race at Nassau, Bahama there were 3 identical Vettes entered just like Martin said, the crew chief put one piece of electrical tape on one car, and 2 on another so he could tell who was pitting and where they were running.

Glad the one with two won. One hash mark wouldn't look as good.

Bubba Martin agrees that the prize of 50 Blue Moons will be shared among the Bubbas with tab picked up by Bubba Moon

I just checked and Bubba Moon has that many cold Blue Moons on hand so fuel up and head to NWA...we will indeed run through a bushel of fresh oranges.

Agreed- Do we slice a full Circle or Crescent on the Orange

Crescents...always a large crescent and give it a little twist into your Blue Moon before dropping it into your glass. Damn..I am getting thirsty again and it is only 7:42AM!!!

That's some really cool history thanks