Autolite Racing Spark Plug | Cut Back Ground Electrode, Nickel Plating, Professional's Choice

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium-Enhanced Alloy | Improved Ignitability

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium-Enhanced Alloy, Cut Back Electrode, Large Heat Transfer, Used by Pros

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium-Enhanced Alloy, No Resistor, 0.030 Gap, Standard Length

Autolite Spark Plugs

High Performance Autolite Spark Plug | Racing, Yttrium-Enhanced Alloy, Anti-Corrosive Plating

Autolite Spark Plugs

Autolite Non Resistor Copper Spark Plug | Shelby Cobra 1963-1968

Autolite Spark Plugs

High Performance Non-Resistor Spark Plug | Autolite | 1963-1970 Fitment | Copper Core Electrode

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium-Enhanced Alloy | Cut Back Ground Electrode | Used By Pros

Autolite Spark Plugs

Autolite Racing Spark Plug | Professional Performance | Yttrium-Enhanced Alloy | Resistor | Single Pack

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium-Enhanced Alloy | Cut Back Electrode | Improved Ignitability

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium Alloy, Standard Length, Tapered Seat

Autolite Spark Plugs

Autolite Racing Spark Plug | Yttrium-Enhanced Alloy | 0.025 inch Gap | Professional Grade | Non-Resistor

Autolite Spark Plugs