DRAG SPECIALTIES Timing Plug Allen All Harley-Davidson‚® MK135

Proper timing is non-negotiable for peak engine performance, and a quality timing plug ensures reliable access to your ignition timing without stripping or cross-threading. This Drag Specialties unit features a robust socket head design that withstands repeated adjustments, making it essential for tuners, racers, and maintenance-conscious riders who demand precision in every adjustment.

Beyond timing work, its versatile construction also serves as an oil tank drain plug on select Harley-Davidson models, giving you a dual-purpose component that delivers genuine U.S.A. manufacturing quality and durability you can depend on.

• Socket head design
• Allen key compatible
• Fits most Harley models
• Oil tank drain capable
• Made in U.S.A.
• MPN: DS-190785
• Bolt-on installation
• Durable construction