Performance Spark Plugs

Autolite Racing Hi-Performance Spark Plug - AR72

Part #:

AR72

Line:

ATO

Autolite Racing Hi-Performance Spark Plug

1 Year Limited Warranty

Thread Size:   M14-1.25

Hex Size (in):   13/16 Inch

Preset Gap (in):   0.025 Inch

Preset Gap (mm):   0.6mm

Approximate Resistor Value (Ohm):   1 Ohm

Insulator Height (mm):   59.2mm

Insulator Height (in):   2.329 Inch

Thread Reach (mm):   9mm

Metallurgy:   Copper

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