NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance. Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties. Corrugated Ribs Prevent Flashover. Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer. Copper Core Aids in Heat Removal. Triple Seals Prevent Leakage.

* Great choice for most aftermarket aluminium cylinder heads used for street application

Plug Specifications:

Thread Size: 14mm.

Hex Size: 16mm 

Reach: 19mm.

Seat Type: Gasket.

Gap: 1.1mm

Terminal Type: Solid.

Thread Pitch: 1.25mm.

More From This Category

FAST 25 Pack of 45 Degree Plug Boots and Terminals

FAST 25 Pack of 45 Degree Plug Boots and Terminals

$105.49

MSD Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, For Chevrolet, Small Block, V8, Set

MSD Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, For Chevrolet, Small Block, V8, Set

$264.21