NOTE: Plugs are sold in quantities of (4), but billed individually. When ordering please change quantity from (1) to (4).

Champion racing plugs are engineered to help engine builders, weekend racers and street performance enthusiasts optimize engine performance. Enjoy the same spark plugs that go into many professional race cars and trucks.

• Type: C59A
• Reach: 0.750 in.
• Hex Size: 0.625 in.
• Thread Size: 14 mm
• Seat Type: Gasket
• Heat Range: 59
• Sold Individually