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High performance racing non-resistor spark plug
Part # AR52 | Line Code: ATL
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$7.95
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Not Fitted / Universal

Product Details
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Seat Type Flat
Resistor Type No
Electrical Terminal Type Removable
Gap Size 0.6
Hex Size 21
Reach 19.5
Ground Electrode Core Material Nickel
Ground Electrode Tip Design Nickel
Center Electrode Core Material Copper
Ground Electrode Quantity 1
Insulator Material Ceramic
Thread Diameter 14
Center Electrode Tip Material Nickel
Resistance 1
Center Electrode Design Standard / Regular
Center Electrode Insulator Tip Projection Mid Projection
Part Terminology Spark Plug

Features & Benefits
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Autolite® Racing plugs are designed for performance and with a passion for racing. Autolite® Racing spark plugs power several professional drivers to victory.

Application Summary
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Mercruiser Inboard/Stern Drive, Alfa Romeo Giulia (1965), Alfa Romeo Giulia Sprint (1965), Alpine A310 (1971-1974)
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