Cometic V-Twin Top End Gasket Kits 4-1/8" - C9976 For Harley Motorcycles 1999-2016 Product Type_Tires C90 & M109 ModelsVictory: '17

C90 & M109 ModelsVictory: '17 Octane Installs on Brake Side Only

2020-2023 Harley-Davidson CVO Road Glide FLTRXSE 2020-2023 Harley-Davidson Road Glide Limited FLTRK 2020-2022 Harley-Davidson Road King FLHR/FLHRC 2021-2023 Harley-Davidson Electra Glide Ultra Limited FLHTK

Substantially higher fuel flow compared to OEM or aftermarket fuel valve

even in direct sunlight

Cometic V-Twin Top End Gasket Kits 4-1/8" - C9976 For Harley Motorcycles 1999-2016 Product Type_Tires C90 & M109 ModelsVictory: '17Features EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure Sets contain all the necessary gaskets, seals, and O rings to rebuild the top end from the cylinder base upward Made in the U. S.