Help me here. What parts need to be exchanged to make an '89 IROC look like a '92 Z-28?

Lower aero package?
Hood?
Front clip?

I'm more a T/A guy, so I haven't memorized the small diffs between years on Camaros. Thanks

 

i think its the hood, gfx, rear spoiler, wheels, steering wheel. that should be it

 

What are you gonna do with that old race car of yours. Are you going to get back into racing, sell it or just fix it up? I love to see these cars restored.

 

I just raced it a week ago...
Lost to a C4 Corvette (barely!) and he had the 5.7/6spd advantage. I'm thinking of a way to 'fix' that advantage...can't be more specific on here