Accel ACL-SP2418 U-Groove Spark Plugs for Twin Cam 99-17/Sportster 86-21/Victory/S&S 124ci Engines (24 Pack)

Description for U-Groove Spark Plugs. Fits Twin Cam 2000up & Sportster 1986up.

Features & Benefits:-

• Recommended Gap for Models with Electronic Ignition = 0.040in.

• Patented U shaped ground electrode produces a wider, hotter spark.

• Heavy duty 5 rib insulators prevent flashover.

• High quality copper/nickle alloy electrode.

• Highly foul resistant & dissipates heat better than any other material.

• Sold as a Pack of 24.

• Tech Tips:-

• Will Not fit S&S heads or OEM Victory running the Larger 18mm head.

Proudly Made by Accel Motorcycle Products !