Taylor, 8.2mm ThunderVolt spark plug wire set. Red - 14-20 Street XG750/500; 17-20 Street Rod XG750A (NU) 507060 The micro openings will catch

The micro openings will catch the largest particles and keep them out of the engine

Pinch bolt is included

All other Kuryakyn mirror styles require 546757/568404 adapters to clear the master cylinder

Used to correct backlash (free play) between the cam gear (on the cam) and the pinion gear (the smaller drive gear)

Note: Below 900 RPM you may hear a clicking sound

Taylor, 8.2mm ThunderVolt spark plug wire set. Red - 14-20 Street XG750/500; 17-20 Street Rod XG750A (NU) 507060 The micro openings will catchRed wires with gold lettering. Plug & coil boots are black. Includes one 14. 5" and one 12" long wire, both with 180 (straight) plug boots and 90 coil boots. According to Taylor these are the best spark plug wires money can buy. Made of a 40 Ohm ft. Ferrite spiral core with a blend of copper nickel alloy which is bonded by a conductive acrylic cover. Feature two layers of pure Zimplex silicone for 600F (315C) heat protection. Excellent RFI and EMI