Hi Ken,

I converted my 3.0 adriatic non sport grille to the chrome ribs. I purchased the kit from the s-design jaguar site. It cost about $200.00. What you get is polished stainless steel caps that you bond on with a loc-tite product that comes with the kit. All the pieces are numbered and you start from the left and glue each one on all the way to the end.
I took my grill off and worked on it that way. I would say it took me about 1.5hours. I know the kit is costly but it looks much better now.

If you have any other questions please don't hesitate to ask.
Darren.