I have 4 T90 rivets in the front. The sides are held on with a clamp. Actually a conduit strap cut and bent to make a clamp that uses an existing hole on each side. It does not have much "structure" to it. If it hits anything it should break away without damaging ant metal.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.