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Spark Plugs. Fits Big Twin 1948-1975.

$11.00

RRP (inc GST)

In stock

Purchasing Information:
After you place your order on this site, we will contact you to confirm your order details prior to payment being made. All orders will be processed and fulfilled by one of our authorised dealers. Rollies Speed Shop Distribution is a wholesale business and does not sell directly to the general public. For more info see the Purchasing Information page.

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Product Details

Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.

*Sold Each

*Autolite Number: 4275

*The copper core center electrode aids in thermal control and improves resistance to fouling.

*Its specially engineered high nickel alloy center and ground electrode provides extended life.

*The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.

*Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.

MFR PART No: 4275
ROLLIES PART No: AL-4275

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