The length, width and the size of the radius? Also how deep should it inset in.

Like this





Thanks Mark

All I have is a fiberglass GT front valance - which I'm happy to measure, trace a pattern, ship to you, ect.

Thanks Mark, is this just a "that dun dar looks about right" mod?

If so just measure the opening L & W and then I just need the radius of the ends.
For some sneakin reason I bet a paint rattle can will fit right in that radius

It's one of the manufactured fiberglass ones.

I mean the opening on the bumper
But measure the opening on that for me please.

http://www.914world.com/bbs2/index.php?sho...mp;hl=GT+bumper

I just confirmed that 19.5 x 1.5 inches with 3/4 radius is what I used

BTW, taking a hole saw and drilling holes between the factory openings will increase the airflow through your cooler (assuming you have a larger area for the air exit).

The big difference I see is the radius

so 19.5" X 1.5" with a 3/4" radius?

This is for the bumper group buy, so I want to get it right.