Autolite AL-4164 Spark Plug for Twin Cam 99-17/Sportster 86-21 & S&S 124ci/Victory (Each) • Adjustable waist system with

• Adjustable waist system with hook-and-loop closure for a precise fit

These short-cuffed

silica and carbon black

Standard: 2205

This fit is mostly found in base layers and in our race-oriented garments

Autolite AL-4164 Spark Plug for Twin Cam 99-17/Sportster 86-21 & S&S 124ci/Victory (Each) • Adjustable waist system withCopper Core Spark Plug Sold Each Traditional nickel electrodes. Copper core improves resistance to fouling. Power tip extends further into the combustion chamber to aid in self cleaning, reducing fouling at low rpms and pre ignition at high speeds. * Replaces OEM # 31600105 * Replaces OEM # 31600106 * Replaces OEM # 32317 86 * Replaces OEM # 32362 04A