Cam Chest Kit for M8 — 475C grind, fits M8 with VVT, black pushrod tubes

S&S Cycle Cam Chest Kit for M8 — 475C grind, fits M8 with VVT, black pushrod tubes

Fits: Touring 2017-2025 · CVO 2017-2026

S&S CYCLE
0925-1661
310-1008C

Complete cam chest kit for M8 engines with independent scavenge sections, increased oil flow, adjustable relief valve, and S&S premium tappets.

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

Upgrade your M8 with the S&S Cam Chest Kit — precision-machined billet components for superior oil control and durability.

  • Oil pump and cam plate are precision-machined from billet aluminum with a blue anodized finish.
  • Passage plugs are removable for servicing.
  • Independent scavenge sections for the flywheel cavity and cam chest with debris screens in both scavenge pickups.
  • Increased oil flow capacity on both the feed and scavenge sides.
  • Adjustable pressure relief valve can be adjusted with the unit installed in the engine.
  • S&S premium tappets and billet aluminum tappet cuffs with hard-anodized black coating for improved strength and tappet stability in high-lift situations.
  • Made in the USA.
  • Includes cam chain tensioner and fits M8 with VVT.

Kit Includes:

  • Cam Chain Tensioner
  • 475C Camshaft Kit
  • Quickee Pushrod Kit with Chrome Covers
  • Tappet Cuffs Lifter Guide
  • Oil Pump with Cam Plate
  • Hydraulic Tappet Set

Specifications

Features Black Pushrod Tubes

Fitment

Model Years
Harley Davidson
FLHTCU 1750 ABS (Electra Glide Ultra Classic 107) 2017–2019
FLHTK 1750 ABS (Electra Glide Ultra Limited 107) 2017
FLHTK 1750 ABS (Ultra Limited Shrine Edition 107) 2018
FLHTK 1868 ABS (Glide Ultra Limited 114) 2024
FLHTK 1868 ABS (Ultra Limited Shrine Edition 114) 2019–2023
FLHTKL 1750 ABS (Electra Glide Ultra Limited Low 107) 2017
FLHTKL 1750 ABS (Ultra Limited Low 107) 2018
FLHTKL 1868 ABS (Ultra Limited Low 114) 2019
FLHTKSE 1868 ABS (Electra Glide Ultra Limited CVO 114) 2017
FLHTKSE 1923 ABS (Ultra Limited CVO 117) 2019–2021
FLHTKSE 1923 ABS (Ultra Limited CVO Anniversary 117) 2018
FLHXLSE 1977 ABS (Street Glide Limited CVO 1977 ABS) 2026
FLHXSE 1868 ABS (Street Glide CVO 114) 2017
FLHXSE 1923 ABS (Street Glide CVO 117) 2018, 2020–2022
FLHXSE 1977 ABS (Street Glide CVO 121) 2023–2026
FLHXU 1977 ABS (Street Glide Ultra 121) 2025
FLTRK 1868 ABS (Road Glide Limited 114) 2020–2024
FLTRKSE 1923 ABS (Road Glide Limited Anniversary CVO 117) 2023
FLTRKSE 1923 ABS (Road Glide Limited CVO 117) 2022
FLTRU 1750 ABS (Road Glide Ultra 107) 2017–2018
FLTRU 1868 ABS (Road Glide Ultra 114) 2019
FLTRXSE 1923 ABS (Road Glide CVO 117) 2018, 2020–2022
FLTRXSE 1977 ABS (Road Glide CVO 121) 2023–2025
FLTRXSTSE 1977 ABS (Road Glide ST CVO 121 H.O.) 2026
FLTRXSTSE 1977 ABS (Road Glide ST CVO 121) 2024–2025

Part numbers

Manufacturer part number 310-1008C
: 0925-1661
Ships from our US warehouse · 20–25 days

Data sheet

Type
Chain Drive
Units
Kit
Brand
S&S CYCLE
Application
Water Cooled
Grind
475C
Exhaust Close
28,5° Front, 20,2° Rear
Exhaust Duration
263,9° Front, 252,5° Rear
Exhaust Lift
0,475"
Exhaust Lift at TDC
0,208" Front, 0,170" Rear
Exhaust Lobe Centerline
103,5° Front, 106,0° Rear
Exhaust Open
55,5° Front, 52,2° Rear
Intake Close
27,2° Front, 31,2° Rear
Intake Duration
213,5° Front, 213,5° Rear
Intake Lift
0,475"
Intake Lift at TDC
0,107" Front, 0,093" Rear
Intake Lobe Centerline
100,5° Front, 104,5° Rear
Intake Open
6,2° Front, 2,2° Rear
Model Family
CVO
Touring

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 Electra Glide Ultra Classic 107 Touring 2017
Harley Davidson Electra Glide Ultra Classic 107 Touring 2018
Harley Davidson Electra Glide Ultra Classic 107 Touring 2019
Harley Davidson Electra Glide Ultra Limited 107 Touring 2017
Harley Davidson Ultra Limited Shrine Edition 107 Touring 2018
Harley Davidson Ultra Limited Shrine Edition 114 Touring 2019
Harley Davidson Ultra Limited Shrine Edition 114 Touring 2020
Harley Davidson Ultra Limited Shrine Edition 114 Touring 2021
Harley Davidson Ultra Limited Shrine Edition 114 Touring 2022
Harley Davidson Ultra Limited Shrine Edition 114 Touring 2023
Harley Davidson Glide Ultra Limited 114 Touring 2024
Harley Davidson Electra Glide Ultra Limited Low 107 Touring 2017
Harley Davidson Ultra Limited Low 107 Touring 2018
Harley Davidson Ultra Limited Low 114 Touring 2019
Harley Davidson Electra Glide Ultra Limited CVO 114 CVO 2017
Harley Davidson Ultra Limited CVO 117 CVO 2019
Harley Davidson Ultra Limited CVO 117 CVO 2020
Harley Davidson Ultra Limited CVO 117 CVO 2021
Harley Davidson Ultra Limited CVO Anniversary 117 Touring 2018
Harley Davidson Street Glide Limited CVO 1977 ABS CVO 2026
Harley Davidson Street Glide CVO 114 CVO 2017
Harley Davidson Street Glide CVO 117 CVO 2018
Harley Davidson Street Glide CVO 117 CVO 2020
Harley Davidson Street Glide CVO 117 CVO 2021
Harley Davidson Street Glide CVO 117 CVO 2022
Harley Davidson Street Glide CVO 121 CVO 2023
Harley Davidson Street Glide CVO 121 CVO 2024
Harley Davidson Street Glide CVO 121 CVO 2025
Harley Davidson Street Glide CVO 121 CVO 2026
Harley Davidson Street Glide Ultra 121 Touring 2025
Harley Davidson Road Glide Limited 114 Touring 2020
Harley Davidson Road Glide Limited 114 Touring 2021
Harley Davidson Road Glide Limited 114 Touring 2022
Harley Davidson Road Glide Limited 114 Touring 2023
Harley Davidson Road Glide Limited 114 Touring 2024
Harley Davidson Road Glide Limited CVO 117 CVO 2022
Harley Davidson Road Glide Limited Anniversary CVO 117 CVO 2023
Harley Davidson Road Glide Ultra 107 Touring 2017
Harley Davidson Road Glide Ultra 107 Touring 2018
Harley Davidson Road Glide Ultra 114 Touring 2019
Harley Davidson Road Glide CVO 117 CVO 2018
Harley Davidson Road Glide CVO 117 CVO 2020
Harley Davidson Road Glide CVO 117 CVO 2021
Harley Davidson Road Glide CVO 117 CVO 2022
Harley Davidson Road Glide CVO 121 CVO 2023
Harley Davidson Road Glide CVO 121 CVO 2024
Harley Davidson Road Glide CVO 121 CVO 2025
Harley Davidson Road Glide ST CVO 121 CVO 2024
Harley Davidson Road Glide ST CVO 121 CVO 2025
Harley Davidson Road Glide ST CVO 121 H.O. CVO 2026

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