NGK spark plug for EVO 1340 and Shovelheads. 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
Spark plugs sold each. Fits Big Twin Evo 1340 and Shovelhead, replaces HD 5R6A, Harley 33311-83. Consult your factory service manual for exact fitment and gap.
Fitment:
| Evolution 1340
|
|
1984-1999
|
| Shovelhead
|
|
Late 1978-1984
|
Pictured product appearance is subject to change.
As a manufacturer and supplier we are unable to provide any repair or diagnostic advice. We make no claims nor guarantees that products will fix or solve any preexisting conditions with your motorcycle. Please consult a factory service manual or qualified motorcycle technician.
Fitment:
| Evolution 1340
|
|
1984-1999
|
| Shovelhead
|
|
Late 1978-1984
|