To find the *exact* specification, you should:
1. Consult your owner's manual: This is the best source for the manufacturer's recommended gap.
2. Check the spark plug box: The packaging for your specific spark plugs will often list the recommended gap.
3. Refer to a reputable repair manual: Chilton's or Haynes manuals for your year and model Camaro will have this information.
Don't rely solely on a general range; always verify using one of the above methods for the most accurate and reliable information. An incorrect gap can lead to misfires and poor engine performance.