✓ VERIFIED
Jan 5, 2025
I put the kit in a 03 Heritage, the runout was 2 th the backlash was 1th the bike runs good. I like the mild cam. Feels good at low end. Getting away from the chain drive was the best.
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S&S CYCLE
SKU: T14-1020367
S&S Cycle Cam Chest Kit with Tappets - Harley Twin Cam & Milwaukee-Eight
$1,623.95
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About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
The S&S Cycle Cam Chest Kit for Harley Twin Cam and Milwaukee-Eight engines includes an upgraded cam plate, oil pump, tappets, cuffs, and pushrods. This comprehensive kit allows you to run virtually any aftermarket cam, preserving OEM compatibility while unlocking significant performance gains.
Why riders pick this
- Enhanced oiling with upgraded cam plate and oil pump
- Includes all necessary tappets, cuffs, and pushrods
- Compatible with any aftermarket cam for customization
- Designed for both Twin Cam and Milwaukee-Eight engines
- Preserves OEM compatibility for a smooth upgrade
Optimizing your V-twin's valvetrain is key to unlocking more power and improving reliability. This S&S Cycle Cam Chest Kit provides a robust foundation for high-performance builds, addressing common weak points with factory components. By integrating an upgraded oil pump and cam plate, you ensure consistent lubrication and pressure, critical for the demands of a high-output engine.
Performance-Ready Internals
- Upgraded oil pump and cam plate for superior flow and durability
- Includes premium tappet cuffs and tappets for precise valve actuation
- Heavy-duty pushrods designed to withstand aggressive cam profiles
- Engineered for compatibility with a wide range of aftermarket cams
Seamless Integration and Power
This kit is designed for a straightforward installation, making it an ideal choice for riders looking to enhance their engine's capabilities without extensive modifications. It provides the necessary components to support more aggressive cam profiles, translating to increased horsepower and torque. Whether you're building a performance bagger or a nimble Softail, this cam chest kit lays the groundwork for serious power.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 310-1260A
- Category: Engine Components / Cam Gears
- Weight: 9.2 lb
Common questions
Does this kit include a cam, or do I need to buy one separately?
This S&S Cycle Cam Chest Kit provides the chest components but does not include a cam. You will need to choose any S&S or compatible aftermarket cam separately to complete your upgrade.
Is this kit compatible with both Twin Cam and Milwaukee-Eight engines?
Yes, S&S Cycle specifically designed this kit to fit both Harley-Davidson Twin Cam and Milwaukee-Eight (M8) engines, offering broad compatibility.
Will I need to replace other parts in the cam chest when installing this kit?
This kit includes the oil pump, cam plate, tappets, cuffs, and pushrods. For your specific engine and cam combination, always verify if any additional components are required.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Cam Gears |
| SKU | T14-1020367 |
| WEIGHT | 9.2 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Dec 28, 2019
Overall this kit was an instant performance upgrade to my 2000 Superglide. With the 509 cam I had more torque in every single gear. The difference was noticeable from the start. The peace of mind that comes with gear drive is also great. Buyer should understand that the carb must be tuned after install it is a step up. This is an excellent product that shipped fast and worked exactly as described.
✓ VERIFIED
Sep 26, 2019
Top of the line.. dig S&S products. The craftsmanship of their products are second to none. Installation instructions are top notch and easy to follow and if you have issues with the install their tech support is awesome and willing to take the time and help you. Don't get in a rush when installing. The 509 cams were recommended to me by S&S for a TC88 engine in my 2005 Ultra Classic. They pull nicely and really woke up my heavy bagger.
✓ VERIFIED
Aug 14, 2019
Got bearings pressed into support plate. Cams into bearing. Waiting in time to break into camchest. So many riding days, don’t want downtime. Got ahold of some other upgrades to do while she’s apart.