Look from the engine bay back towards the firewall.. Locate the cable for the bonnet release and then move down about 5 more cm and you should find a spare gromet (or thats what i found with my ea II S)
EAII Falcon S
Mods: Pacemaker extractors, 2.5" Mandrel Bent Redback Exhaust, Crow Stage 2 Cam, K&N, Sony head unit, Kenwood 6x9" and Clarion 4"...
Coming: 17" rims, and King superlows..