What is the spark plug gap for a 1986 4.3 monte carlo?

The spark plug gap for a 1986 Chevrolet Monte Carlo with a 4.3-liter engine is typically set to 0.035 inches (0.89 mm). It's important to check the owner's manual or service specifications for any variations based on specific engine configurations or modifications. Always ensure the gap is adjusted properly for optimal ignition performance.