Kibblewhite Precision 20-21019 Nitrided Exhaust Valve - Oversize

Head Diameter: 44.00mm / 1.732in.
Stem Diameter: 6.0mm / 0.2342in.
Tulip: 10deg.
Overall Length: 5.200in.
Remarks: Blank Valve.

One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002 depth and .0002 surface buildup to improve wear properties and reduce friction. This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating. Lightweight with profiles that provide excellent flow characteristics. Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation. Made in the USA.

Vehicle Fitment:

2018-2020 Harley Davidson FLDE Deluxe 107
2018-2019 Harley Davidson FLFB Fat Boy 107
2025 Harley Davidson FLFB Fat Boy 117
2018-2024 Harley Davidson FLFBS Fat Boy 114
2018-2021 Harley Davidson FLHC Heritage Classic 107
2025 Harley Davidson FLHC Heritage Classic 117
2018-2024 Harley Davidson FLHCS Heritage Classic 114
2023 Harley Davidson FLHFB Electra Glide Highway King
2017-2022 Harley Davidson FLHR Road King
2017-2025 Harley Davidson FLHRXS Road King Special
2019-2022 Harley Davidson FLHT Electra Glide Standard
2017-2019 Harley Davidson FLHTCU Electra Glide Ultra Classic
2017-2024 Harley Davidson FLHTCUTG Tri Glide Ultra
2022 Harley Davidson FLHTCUTG Tri Glide Ultra G.I.
2020-2022 Harley Davidson FLHTCUTGSE CVO Tri Glide
2017-2024 Harley Davidson FLHTK Ultra Limited
2017-2019 Harley Davidson FLHTKL Ultra Limited Low
2017-2021 Harley Davidson FLHTKSE CVO Limited
2017-2024 Harley Davidson FLHX Street Glide
2017-2023 Harley Davidson FLHXS Street Glide Special
2017-2025 Harley Davidson FLHXSE CVO Street Glide
2022-2023 Harley Davidson FLHXST Street Glide ST
2024 Harley Davidson FLI Hydra-Glide Revival
2017-2025 Harley Davidson FLRT Freewheeler
2017 Harley Davidson FLS Softail Slim
2018-2021 Harley Davidson FLSB Sport Glide 107
2018-2021 Harley Davidson FLSL Softail Slim 107
2017 Harley Davidson FLSS Softail Slim S
2017 Harley Davidson FLSTC Heritage Softail Classic
2017 Harley Davidson FLSTF Fat Boy
2017 Harley Davidson FLSTFBS Fat Boy S
2017 Harley Davidson FLSTN Softail Deluxe
2020-2024 Harley Davidson FLTRK Road Glide Limited
2022-2023 Harley Davidson FLTRKSE CVO Road Glide Limited
2023-2024 Harley Davidson FLTRT Road Glide 3
2017-2019 Harley Davidson FLTRU Road Glide Ultra
2017-2024 Harley Davidson FLTRX Road Glide
2017-2023 Harley Davidson FLTRXS Road Glide Special
2018-2025 Harley Davidson FLTRXSE CVO Road Glide
2022-2023 Harley Davidson FLTRXST Road Glide ST
2024 Harley Davidson FLTRXSTSE CVO Road Glide ST
2018-2020 Harley Davidson FXBB Street Bob 107
2025 Harley Davidson FXBB Street Bob 117
2021-2024 Harley Davidson FXBBS Street Bob 114
2018-2019 Harley Davidson FXBR Breakout 107
2023-2025 Harley Davidson FXBR Breakout 117
2018-2020 Harley Davidson FXBRS Breakout 114
2019-2020 Harley Davidson FXDRS FXDR 114
2018-2019 Harley Davidson FXFB Fat Bob 107
2018-2023 Harley Davidson FXFBS Fat Bob 114
2018-2020 Harley Davidson FXLR Low Rider 107
2020-2021 Harley Davidson FXLRS Low Rider S 114
2022-2025 Harley Davidson FXLRS Low Rider S 117
2022-2024 Harley Davidson FXLRST Low Rider ST 117
2022 Harley Davidson FXRST Low Rider El Diablo 117
2017 Harley Davidson FXSB Breakout
2020-2024 Harley Davidson FXST Softail Standard 107