[Jonesy]

Well to start that engine most likely is not original, doesnt confirm the rear is either. Transmission he says is original.

In addition to items mentioned above....

You could easily spend $10K+ on missing date coded components that I feel would have to be there on a $88K car.
Distributor
Carb
Alternator
YH Wheels
Radiator
Missing bracket on manifold for brake booser hose $$$$

Master cylinder is a chinese repop
Missing Camaro emblems on the poofydoor panels - cheap repops
Should have clear knobs on window cranks
Missing windlace on rear panel pinchwelds
GM stickers not supposed to be on doors
Doors missing rubbers
Cowl induction parts missing
smog system missing
I see alot of wrong hardware
No under side or trunk pics
rad cap is wrong

Not enough pics to evaluate any further.