Just about to tackle the issue too
Here's your wiring diagrams:
http://www.nastyz28.com/camaro/diagram.html
My plan is to also keep the reverse lights too and then put the indicator light within the reverse light via orange super bright LEDs from somewhere like
http://stores.ebay.co.uk/acepartsperformancelighting
Looking at doing the same at the front You have 3 options here
1) either use a Mini light because it has the extra holder in there for the sidelight, so you then utilise the cars sidelight housing and make it the indicator.
2) drill into the current headlight and add the sidelight, do the indicator as above
3) leave headlight alone, make sure you have a clear lens sidelight and add an orange LED into the sidelight housing so that acts as your sidelight and idinicator
Let us know how you get on!
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