To know for sure, you should:
* Consult your owner's manual: This is the best resource.
* Check the existing bolts: The easiest way is to remove one and measure it with a caliper or compare it to a known bolt size.
* Look up a parts diagram: Websites selling Camaro parts (like aftermarket retailers) often have detailed diagrams showing the fasteners used.
Don't rely solely on online forums or general advice – always verify bolt sizes before attempting any work. Using the wrong size can lead to damage.