10400069 Screamin' Eagle Milwaukee-Eight Headbolt Kit
Fits: Fits '17-later Milwaukee-Eight engi…
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- Harley-Davidson Accessories
- Part Number
- 10400069
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Builder Components
- VAT Rate
- 20%
About This Product
Details matter when you are building a high-performance engine. Screamin' Eagle Milwaukee-Eight Head Bolts were specifically designed for big-displacement and high-compression racing applications and are also the perfect upgrade to any Milwaukee-Eight engine build. Ride with confidence that your top end is locked down for the long run.
- Black oxide finish with Screamin' Eagle logo provides corrosion resistance and showcases performance
- Premium 8740 chromoly steel bolts provide a 23% increase in ultimate strength and 23% increase in yield strength compared to Original Equipment head bolts for desirable clamp load on a higher-compression engine
- Cost savings - these bolts may be reused if the top end is disassembled for upgrades or service
- Perfect upgrade during a Screamin' Eagle Stage III or Stage IV installation
Manufacturer part number: 10400069.
Fitment
75 modelsFits '17-later Milwaukee-Eight engines.
Cvo/Custom 11 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2020–2022 | CVO TRI GLIDE (FLHTCUTGSE) (FLHTCUTGSE) |
| Harley-Davidson | 2017–2021 | CVO LIMITED (FLHTKSE) (FLHTKSE) |
| Harley-Davidson | 2018 | CVO/CUSTOM CVO ULTRA LIMITED ANNIVERSARY (FLHTKSE ANV) (FLHTKSE ANV) |
| Harley-Davidson | 2017–2025 | CVO/CUSTOM CVO STREET GLIDE (FLHXSE) (FLHXSE) |
| Harley-Davidson | 2022 | CVO ROAD GLIDE LIMITED (FLTRKSE) (FLTRKSE) |
| Harley-Davidson | 2023 | CVO ROAD GLIDE LTD ANNIVERSARY (FLTRKSEANV) (FLTRKSEANV) |
| Harley-Davidson | 2025 | 1TPV CVO ROAD GLIDE RR (FLTRXRRSE) |
| Harley-Davidson | 2018–2025 | CVO ROAD GLIDE (FLTRXSE) (FLTRXSE) |
| Harley-Davidson | 2024–2026 | 1TL8 CVO ROAD GLIDE ST (FLTRXSTSE) |
| Harley-Davidson | 2017 | CVO PRO STREET BREAKOUT (FXSE) (FXSE) |
| Harley-Davidson | 2024–2025 | CVO PAN AMERICA (RA1250SE) (RA1250SE) |
Softail 27 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018–2020 | SOFTAIL DELUXE (FLDE) (FLDE) |
| Harley-Davidson | 2018–2026 | FAT BOY® (FLFB) |
| Harley-Davidson | 2018–2024 | SOFTAIL FAT BOY 114 (FLFBS) (FLFBS) |
| Harley-Davidson | 2018 | SOFTAIL FAT BOY 114 ANNIVERSARY (FLFBS ANV) (FLFBS ANV) |
| Harley-Davidson | 2018 | SOFTAIL FAT BOY 114 ANNIVERSARY (FLFBS ANX) (FLFBS ANX) |
| Harley-Davidson | 2020–2023 | SOFTAIL FAT BOY 114 ANNIVERSARY (FLFBSANV) (FLFBSANV) |
| Harley-Davidson | 2018–2026 | HERITAGE CLASSIC (FLHC) |
| Harley-Davidson | 2018–2024 | SOFTAIL HERITAGE CLASSIC 114 (FLHCS) (FLHCS) |
| Harley-Davidson | 2018 | SOFTAIL HERITAGE CLASSIC 114 ANNIVERSARY (FLHCS ANV) (FLHCS ANV) |
| Harley-Davidson | 2023 | SOFTAIL HERITAGE CLASSIC ANNIVERSARY (FLHCSANV) (FLHCSANV) |
| Harley-Davidson | 2024 | SOFTAIL HYDRA-GLIDE REVIVAL (FLI) (FLI) |
| Harley-Davidson | 2018–2024 | SOFTAIL SPORT GLIDE (FLSB) (FLSB) |
| Harley-Davidson | 2018–2021 | SOFTAIL SOFTAIL SLIM (FLSL) (FLSL) |
| Harley-Davidson | 2025 | FAT BOY (FLSTFI) (FLSTFI) |
| Harley-Davidson | 2018–2026 | SOFTAIL STREET BOB (FXBB) (FXBB) |
| Harley-Davidson | 2021–2024 | SOFTAIL STREET BOB 114 (FXBBS) (FXBBS) |
| Harley-Davidson | 2018–2026 | SOFTAIL BREAKOUT (FXBR) (FXBR) |
| Harley-Davidson | 2018–2022 | SOFTAIL BREAKOUT 114 (FXBRS) (FXBRS) |
| Harley-Davidson | 2018 | SOFTAIL BREAKOUT 114 ANNIVERSARY (FXBRS ANX) (FXBRS ANX) |
| Harley-Davidson | 2019–2020 | SOFTAIL FXDR 114 (FXDRS) (FXDRS) |
| Harley-Davidson | 2018–2020 | SOFTAIL FAT BOB (FXFB) (FXFB) |
| Harley-Davidson | 2018–2024 | SOFTAIL FAT BOB 114 (FXFBS) (FXFBS) |
| Harley-Davidson | 2018–2020 | LOW RIDER CUSTOM (FXLR) (FXLR) |
| Harley-Davidson | 2020–2026 | SOFTAIL LOW RIDER S (FXLRS) (FXLRS) |
| Harley-Davidson | 2022–2026 | SOFTAIL LOW RIDER ST (FXLRST) (FXLRST) |
| Harley-Davidson | 2022 | SOFTAIL LOW RIDER EL DIABLO (FXRST) (FXRST) |
| Harley-Davidson | 2020–2024 | SOFTAIL STANDARD (FXST) (FXST) |
Touring 30 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2021 | HYDRA-GLIDE (1955) HYDRA-GLIDE FLH (FLH) |
| Harley-Davidson | 2023 | ELECTRA GLIDE (1969) ELECTRA GLIDE FLHFB (FLHFB) |
| Harley-Davidson | 2017–2022 | ROAD KING (FLHR) (FLHR) |
| Harley-Davidson | 2017–2019 | ROAD KING CLASSIC (FLHRC) (FLHRC) |
| Harley-Davidson | 2017–2025 | TOURING ROAD KING SPECIAL (FLHRXS) (FLHRXS) |
| Harley-Davidson | 2019–2022 | ELECTRA GLIDE STANDARD (FLHT) (FLHT) |
| Harley-Davidson | 2017–2019 | ULTRA CLASSIC (FLHTCU) (FLHTCU) |
| Harley-Davidson | 2017–2024 | ELECTRA GLIDE ULTRA LIMITED (FLHTK) (FLHTK) |
| Harley-Davidson | 2018 | TOURING ULTRA LIMITED ANNIVERSARY (FLHTK ANV) (FLHTK ANV) |
| Harley-Davidson | 2017–2023 | TOURING ULTRA LIMITED SHRINE EDITION (FLHTK SHRINE) (FLHTK SHRINE) |
| Harley-Davidson | 2023 | TOURING ULTRA LIMITED ANNIVERSARY (FLHTKANV) (FLHTKANV) |
| Harley-Davidson | 2017–2019 | ULTRA LIMITED LOW (FLHTKL) (FLHTKL) |
| Harley-Davidson | 2017–2026 | TOURING STREET GLIDE (FLHX) (FLHX) |
| Harley-Davidson | 2018 | TOURING STREET GLIDE ANNIVERSARY (FLHX ANV) (FLHX ANV) |
| Harley-Davidson | 2026 | STREET GLIDE® LIMITED (FLHXL) |
| Harley-Davidson | 2026 | CVO™ STREET GLIDE® LIMITED (FLHXLSE) |
| Harley-Davidson | 2017–2023 | STREET GLIDE SPECIAL (FLHXS) (FLHXS) |
| Harley-Davidson | 2018 | TOURING STREET GLIDE SPECIAL ANNIVERSARY (FLHXS ANX) (FLHXS ANX) |
| Harley-Davidson | 2023 | TOURING STREET GLIDE ANNIVERSARY (FLHXSANV) (FLHXSANV) |
| Harley-Davidson | 2026 | CVO/CUSTOM CVO STREET GLIDE (FLHXSE) (FLHXSE) |
| Harley-Davidson | 2022–2023 | TOURING STREET GLIDE SPECIAL ST (FLHXST) (FLHXST) |
| Harley-Davidson | 2026 | CVO™ STREET GLIDE® ST (FLHXSTSE) |
| Harley-Davidson | 2025 | TOURING STREET GLIDE ULTRA (FLHXU) (FLHXU) |
| Harley-Davidson | 2020–2024 | TOURING ROAD GLIDE LIMITED (FLTRK) (FLTRK) |
| Harley-Davidson | 2017–2019 | ROAD GLIDE ULTRA (FLTRU) (FLTRU) |
| Harley-Davidson | 2017–2026 | TOURING ROAD GLIDE (FLTRX) (FLTRX) |
| Harley-Davidson | 2026 | ROAD GLIDE® LIMITED (FLTRXL) |
| Harley-Davidson | 2017–2023 | TOURING ROAD GLIDE SPECIAL (FLTRXS) (FLTRXS) |
| Harley-Davidson | 2023 | TOURING ROAD GLIDE ANNIVERSARY (FLTRXSANV) (FLTRXSANV) |
| Harley-Davidson | 2022–2023 | TOURING ROAD GLIDE ST (FLTRXST) (FLTRXST) |
Trike 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | STREET GLIDE® 3 LIMITED (FLHLT) |
| Harley-Davidson | 2026 | CVO™ STREET GLIDE® 3 LIMITED (FLHLTSE) |
| Harley-Davidson | 2017–2025 | TRI GLIDE ULTRA CLASSIC (FLHTCUTG) (FLHTCUTG) |
| Harley-Davidson | 2018 | TRIKE TRI GLIDE ULTRA ANNIVERSARY (FLHTCUTG ANV) (FLHTCUTG ANV) |
| Harley-Davidson | 2023 | TRIKE TRI GLIDE ULTRA ANNIVERSARY (FLHTCUTGANV) (FLHTCUTGANV) |
| Harley-Davidson | 2017–2025 | TRIKE FREEWHEELER (FLRT) (FLRT) |
| Harley-Davidson | 2023–2026 | ROAD GLIDE® 3 (FLTRT) |
Related Products
View all →More from Harley-Davidson Accessories
View all →Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.

