Auto >> AutoSPT >  >> Electric car

What is the proper spark plug gap for a 1972 Monte Carlo smallblock Chevy 400?

The proper spark plug gap for a 1972 Monte Carlo with a small-block 400 Chevy engine is 0.045 inches. However, always double-check your owner's manual or a reputable repair manual specific to your vehicle's year and engine configuration as slight variations may exist depending on specific options and carburetor setup.