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1971-1974 Corvette Spark Plugs Car Set R44T ACDelco

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Part #: 622-148
Availability: In Stock - Ships today if ordered by 3 PM CT
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Fits Years:
  • 1971-1974
  • Description

1971-1974 Spark Plugs Car Set R44T ACDelco

Tune your 1971-1974 Corvette Big Block Engine with the best replacement parts. For the best in driveability and performance use quality ACDelco parts.

  • Fits 1971-1974 Big Block And 1972-1974 Small Block
  • R44T ACDelco Spark Plugs
  • Set of 8
ACDelco Standard Spark Plugs are precisely engineered and manufactured to
provide everyday reliability and efficient performance.

Standard Spark Plugs feature:
  • A copper-core center electrode that helps provide improved heat transfer to the tip, giving you the reliability you're looking for while improving its resistance to low-speed carbon fouling.
  • Hot-tip insulator heats fast and fires hot.
  • The nickel-chrome alloy on the ground electrode and center electrode
    sheathing resists wear from spark erosion and the corrosive environment of the combustion chamber.
Alternate/OEM Part Number(s): 05613867, 19157988, 19300383,

Also known under these part numbers:

  • R44T