Cam Chest Kit for M8 — Oil Cooled, Chain Drive, 540C

S&S Cycle Cam Chest Kit for M8 — Oil Cooled, Chain Drive, 540C

Fits: Softail 2018-2026 · Touring 2024-2026 · Trike 2017-2026 · CVO 2025

S&S CYCLE
0925-1671
310-1118B
Cam chest kit for M8 with VVT, oil-cooled chain-drive components, 540C camshaft, premium tappets, and billet aluminum oil pump and cam plate.
Our price €2,335.53
RRP: €3,054.16RRP = manufacturer's recommended retail price
VAT included
Ships from our US warehouse · 20–25 days

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Description

Cam chest kit for M8 applications with VVT, built around an oil-cooled, chain-drive setup.

It includes a precision-machined billet aluminum oil pump and cam plate with a blue anodized finish, plus removable passage plugs for easier servicing.

Independent scavenge sections, debris screens in both pickups, and increased oil flow capacity on the feed and scavenge sides help support cleaner oil control.

The adjustable pressure relief valve can be set with the unit installed in the engine, and the kit also includes S&S premium tappets, billet aluminum tappet cuffs with a hard-anodized black coating, and a cam chain tensioner.

The included 540C camshaft is designed for acceleration torque in 124" and larger engines and enhances torque output for 4.25" big bore kits.

Made in the USA.

Specifications

Features Chrome Pushrod Tubes

Fitment

Model Years
Harley Davidson
FLDE 1750 ABS (Softail Deluxe 107) 2018–2020
FLFB 1750 ABS (Softail Fat Boy 107) 2019–2020
FLFBS 1868 ABS (Softail Fat Boy 114) 2020–2024
FLFBS 1868 ABS (Softail Fat Boy Anniversary (ANX) 114) 2018
FLFBS 1923 ABS (Softail Fat Boy 117) 2025–2026
FLHC 1750 ABS (Softail Heritage Classic 107) 2021–2022
FLHCS 1868 ABS (Softail Heritage Classic 114) 2020, 2022–2024
FLHCS 1868 ABS (Softail Heritage Classic Anniversary 114) 2018
FLHCS 1923 ABS (Softail Heritage Classic 117) 2025
FLHCS 1923 ABS (Softail Heritage Classic Solo 117) 2026
FLHRXS 1868 ABS (Road King Special 114) 2025
FLHX 1923 ABS (Street Glide 117) 2024–2025
FLHX 1923 ABS (Street Glide Solo 117) 2026
FLI 1868 ABS (Hydra-Glide Revival 114) 2024
FLRT 1750 (Freewheeler 107) 2017–2018
FLRT 1750 ABS (Freewheeler 107) 2019
FLRT 1868 ABS (Freewheeler 114) 2020–2025
FLSB 1750 ABS (Softail Sport Glide 107) 2019, 2021–2024
FLSL 1750 ABS (Softail Slim 107) 2021
FLSTFI 1923 ABS (Softail Fat Boy Gray Ghost 117) 2025–2026
FLTRT 1868 ABS (Road Glide 3 114) 2023–2025
FLTRT 1923 ABS (Road Glide 3 117) 2026
FLTRX 1923 ABS (Road Glide 117) 2024–2026
FLTRXRRSE 2147 ABS (Road Glide RR CVO 131) 2025
FXBB 1923 ABS (Softail Street Bob 117) 2025
FXBB 1923 ABS (Softail Street Bob Solo 117) 2026
FXBBS 1868 ABS (Softail Street Bob 114) 2021, 2024
FXBR 1750 ABS (Softail Breakout 107) 2019–2020
FXBR 1923 ABS (Softail Breakout 117) 2023–2026
FXBRS 1868 ABS (Softail Breakout 114) 2019–2022

+ 11 more models across 1 make in total.

Part numbers

Manufacturer part number 310-1118B
: 0925-1671
Ships from our US warehouse · 20–25 days

Data sheet

Type
Chain Drive
Units
Kit
Brand
S&S CYCLE
Application
Oil Cooled
Grind
540C
Exhaust Close
33,9° Front, 26,9° Rear
Exhaust Duration
235,1° Front, 244,6° Rear
Exhaust Lift
0,540"
Exhaust Lift at TDC
0,262" Front, 0,216" Rear
Exhaust Lobe Centerline
83,6° Front, 95,4° Rear
Exhaust Open
21,2° Front, 37,7° Rear
Intake Close
30,6° Front, 28,7° Rear
Intake Duration
228,3° Front, 223,6° Rear
Intake Lift
0,540"
Intake Lift at TDC
0,175" Front, 0,161" Rear
Intake Lobe Centerline
96,4° Front, 96,9° Rear
Intake Open
17,7° Front, 14,9° Rear
Model Family
CVO
Softail
Touring
Trike

Vehicle Fitments

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Softail Deluxe 107 Softail 2018
Harley Davidson Softail Deluxe 107 Softail 2019
Harley Davidson Softail Deluxe 107 Softail 2020
Harley Davidson Softail Fat Boy 107 Softail 2019
Harley Davidson Softail Fat Boy 107 Softail 2020
Harley Davidson Softail Fat Boy Anniversary (ANX) 114 Softail 2018
Harley Davidson Softail Fat Boy 114 Softail 2020
Harley Davidson Softail Fat Boy 114 Softail 2021
Harley Davidson Softail Fat Boy 114 Softail 2022
Harley Davidson Softail Fat Boy 114 Softail 2023
Harley Davidson Softail Fat Boy 114 Softail 2024
Harley Davidson Softail Fat Boy 117 Softail 2025
Harley Davidson Softail Fat Boy 117 Softail 2026
Harley Davidson Softail Heritage Classic 107 Softail 2021
Harley Davidson Softail Heritage Classic 107 Softail 2022
Harley Davidson Softail Heritage Classic Anniversary 114 Softail 2018
Harley Davidson Softail Heritage Classic 114 Softail 2020
Harley Davidson Softail Heritage Classic 114 Softail 2022
Harley Davidson Softail Heritage Classic 114 Softail 2023
Harley Davidson Softail Heritage Classic 114 Softail 2024
Harley Davidson Softail Heritage Classic 117 Softail 2025
Harley Davidson Softail Heritage Classic Solo 117 Softail 2026
Harley Davidson Road King Special 114 Touring 2025
Harley Davidson Street Glide 117 Touring 2024
Harley Davidson Street Glide 117 Touring 2025
Harley Davidson Street Glide Solo 117 Touring 2026
Harley Davidson Hydra-Glide Revival 114 Softail 2024
Harley Davidson Freewheeler 107 Trike 2017
Harley Davidson Freewheeler 107 Trike 2018
Harley Davidson Freewheeler 107 Trike 2019
Harley Davidson Freewheeler 114 Trike 2020
Harley Davidson Freewheeler 114 Trike 2021
Harley Davidson Freewheeler 114 Trike 2022
Harley Davidson Freewheeler 114 Trike 2023
Harley Davidson Freewheeler 114 Trike 2024
Harley Davidson Freewheeler 114 Trike 2025
Harley Davidson Softail Sport Glide 107 Softail 2019
Harley Davidson Softail Sport Glide 107 Softail 2021
Harley Davidson Softail Sport Glide 107 Softail 2022
Harley Davidson Softail Sport Glide 107 Softail 2023
Harley Davidson Softail Sport Glide 107 Softail 2024
Harley Davidson Softail Slim 107 Softail 2021
Harley Davidson Softail Fat Boy Gray Ghost 117 Softail 2025
Harley Davidson Softail Fat Boy Gray Ghost 117 Softail 2026
Harley Davidson Road Glide 3 114 Trike 2023
Harley Davidson Road Glide 3 114 Trike 2024
Harley Davidson Road Glide 3 114 Trike 2025
Harley Davidson Road Glide 3 117 Trike 2026
Harley Davidson Road Glide 117 Touring 2024
Harley Davidson Road Glide 117 Touring 2025
Harley Davidson Road Glide 117 Touring 2026
Harley Davidson Road Glide RR CVO 131 CVO 2025
Harley Davidson Softail Street Bob 117 Softail 2025
Harley Davidson Softail Street Bob Solo 117 Softail 2026
Harley Davidson Softail Street Bob 114 Softail 2021
Harley Davidson Softail Street Bob 114 Softail 2024
Harley Davidson Softail Breakout 107 Softail 2019
Harley Davidson Softail Breakout 107 Softail 2020
Harley Davidson Softail Breakout 117 Softail 2023
Harley Davidson Softail Breakout 117 Softail 2024
Harley Davidson Softail Breakout 117 Softail 2025
Harley Davidson Softail Breakout 117 Softail 2026
Harley Davidson Softail Breakout Anniversary (ANX) 114 Softail 2018
Harley Davidson Softail Breakout 114 Softail 2019
Harley Davidson Softail Breakout 114 Softail 2020
Harley Davidson Softail Breakout 114 Softail 2021
Harley Davidson Softail Breakout 114 Softail 2022
Harley Davidson Softail King 114 Softail 2019
Harley Davidson Softail King 114 Softail 2020
Harley Davidson Softail Fat Bob 107 Softail 2018
Harley Davidson Softail Fat Bob 107 Softail 2021
Harley Davidson Softail Fat Bob 114 Softail 2018
Harley Davidson Softail Fat Bob 114 Softail 2020
Harley Davidson Softail Fat Bob 114 Softail 2021
Harley Davidson Softail Fat Bob 114 Softail 2022
Harley Davidson Softail Fat Bob 114 Softail 2023
Harley Davidson Softail Low Rider S 117 Softail 2022
Harley Davidson Softail Low Rider S 117 Softail 2023
Harley Davidson Softail Low Rider S 117 Softail 2024
Harley Davidson Softail Low Rider S 117 H.O. Softail 2025
Harley Davidson Softail Low Rider S 117 H.O. Softail 2026
Harley Davidson Softail Low Rider ST 117 Softail 2022
Harley Davidson Softail Low Rider ST 117 Softail 2023
Harley Davidson Softail Low Rider ST 117 Softail 2024
Harley Davidson Softail Low Rider ST 117 H.O. Softail 2025
Harley Davidson Softail Low Rider ST 117 H.O. Softail 2026
Harley Davidson Softail Standard Softail 2021
Harley Davidson Softail Standard Softail 2020
Harley Davidson Softail Standard Softail 2021
Harley Davidson Softail Standard Softail 2022
Harley Davidson Softail Standard Softail 2023
Harley Davidson Softail Standard Softail 2024

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