Denso Iridium Spark Plug — Iridium - 5319 Brand_Stompgrip Designed to fit most Harley-Davidson®

Designed to fit most Harley-Davidson® style saddlebags

Note: Front Chin Spoiler may need to be removed or replaced with an oil cooler cover to install the Burly Brawler Kit

Redesigned plunger assembly withstands forces associated with heavy-duty valve springs and pushrods typically used in high-performance applications

Units Each Color/Finish Black Outside Diameter 300 mm (11

Denso Iridium Spark Plug — Iridium - 5319 Brand_Stompgrip Designed to fit most Harley-Davidson®Features Six times harder than platinum, iridium withstands temperatures up to 4,000F Because the iridium electrodes of these plugs can be shrunk to only 0. 4mm, voltage requirements decrease while firing performance improves 360 laser welding of electrode provides a seal that resists wear even in the worst conditions Ground electrode features a tapered cut and U groove that form a large volume area for the flame's center Specs Center Electrode Type