New hardware including clips and screws to install the filler between the headlights on 1967-68 Firebirds. Can be used to install both plastic or metal headlight fillers. Same hardware with include with the grill fillers we sell (links below).
 
Product includes: hardware to install a pair of inserts 
part# grill-insert-hardware

Metal fillers
1967-68 Firebird Headlamp Grill Filler Inserts (metal) – Screaming Chicken

Plastic fillers
1967-68 Firebird Headlamp Grill Inserts (plastic) – Screaming Chicken