Types of Hoods

[simso]

Hey guys,
Im stuck, I purchased a hood from a company here in Australia and had it shipped 4000 kms, to find out that its a style of hood that I dont recognise. It has a recess cut into the bonnet like the Z28 insert, but when I put the Z28 scoop in I have a gap on the right hand side of the scoop and two additional small holes in the hood at the outside edges of the scoop area. Any idea as to what Ive got. Im stuck

Thanks Simso Australia

[77thor]

pic's would help