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Performance Spark Plugs

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Autolite Racing Hi-Performance Spark Plug - AR12

Part #:: AR12
Line:: ATO

1 Year Limited Warranty

Metallurgy: Copper

Center Electrode Tip Material: Nickel

Ground Electrode Tip Material: Nickel

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Autolite Racing Hi-Performance Spark Plug - AR132

Part #:: AR132
Line:: ATO

1 Year Limited Warranty

Metallurgy: Copper

Thread Reach (in): 0.431 Inch

Thread Reach (mm): 11mm

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Autolite Racing Hi-Performance Spark Plug - AR133

Part #:: AR133
Line:: ATO

1 Year Limited Warranty

Metallurgy: Copper

Heat Range: 14

Thread Reach (mm): 11mm

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Autolite Racing Hi-Performance Spark Plug - AR134

Part #:: AR134
Line:: ATO

1 Year Limited Warranty

Metallurgy: Copper

Center Electrode Tip Material: Nickel

Ground Electrode Tip Material: Nickel

Compare

Autolite Racing Hi-Performance Spark Plug - AR135

Part #:: AR135
Line:: ATO

1 Year Limited Warranty

Metallurgy: Copper

Thread Reach (in): 0.431 Inch

Thread Reach (mm): 11mm