Edelbrock Performer Series Air / Fuel Ratio Monitor Oxygen Sensor Replacement 12002 or ignition

or ignition

5-2018 Chevrolet Silverado/Sierra 1500 (All Cabs) 14-18 Tahoe

700 lb/hr at 45 psi

Pan is 10-1/4" wide

Edelbrock Performer Series Air / Fuel Ratio Monitor Oxygen Sensor Replacement 12002 or ignitionThis Air Fuel Monitor displays the actual air fuel mixture in ratios from approximately 12 to 15: 1. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not for use with leaded fuels or alcohol. Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become