Key Features

Product Description

Convenient Gap Gauge for all Champion and Autolite massive electrode spark plugs. Slider design keep gauge wires stowed away when not in use. Retractable slider design" Includes wires for .015" .019" .018" and .022"" Works with all Champion and AutoLite Massive Electrode Spark Plugs" Replacement Wire Gauges are available. See ATS450-WG"