Description
S&S Flywheel Assemblies for Harley Davidson Twin Cam Engines
The flywheel assembly is the heart of any performance engine and S&S has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, these flywheel assemblies for the Twin Cam are the best of the best to build your high performance engine around.
Features:
- Complete flywheel assembly
- Consistent balance and precision machining
- Flywheel assemblies are ready to install and balanced by S&S
- Great for new engine builds and rebuilds
- Pictures for illustration purposes only, actual product may differ
- Made in the U.S.A
Installation instructions S&S Twin Cam Flywheel Assembly
Note: Engines with strokes exceeding 4" may require S&S piston cooling jets and piston to jet clearance notches in the piston skirt to avoid contact.
Note: S&S crankpins allow the use of replaceable bearing races in the lower end of the connecting rods. The first generation of S&S crankpins, in use up to 2012, were 1.500" diameter. The second generation crankpins, in use since 2013, have the larger 1.671" OEM diameter crankpins. Now S&S & OEM crankpins are identical in diameter so now S&S parts can be used to rebuild stock H-D flywheels, something that previously was not possible since H-D rebuild parts were, and are, not available.
Note: Following is regarding 03-17 models. S&S has designed these flywheels to work with a Timken style sprocket shaft bearing, they will fit stock 99-02 model year and all S&S cases without modifications. Stock H-D 03-17 Twin Cam engines use the same sprocket shaft roller bearing as is used on the pinion shaft, a cost saving but weaker solution. It is possible to use the stock weak 03-17 sprocket shaft bearing kit (OEM H-D 24004-03B) with S&S flywheels in 03-17 stock cases. However, S&S feels this roller bearing will not take the side loads produced in a high performance motor. S&S will not honor any warranty claims in an application where the OEM 24004-03B/24605-07 03-17 sprocket shaft roller bearing style bearing assembly is used. To upgrade to the pre-2003 style sprocket shaft bearing A517-880922 JIMS conversion tool kit is available. This kit includes a tool, a Timken bearing and a steel crankcase bearing insert for one motor. Bearing inserts only are available as A519-880924, bearings only as A960-411365.
Note for:
- 07-16 Touring with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
- 06-17 Dyna with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
- 07-15 Softail with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
These S&S connecting rods have a non Timken pressed-on sprocket shaft roller bearing race for use with the stock 24004-03B sprocket shaft bearing, a weaker solution but it is compatible with OEM components. Complete with tapered wrist pin ends that are compatible with stock H-D pistons.
Note for:
- 06-17 Dyna with 111" engine (4-1/8" stroke)
- 06-17 Dyna with 96/103/106/110/117" engine (4-3/8" stroke)
- 06-17 Dyna with 106" stroker engine (4-1/2" stroke)
- 06-17 Dyna with 116/124" engine (4-5/8" stroke)
- 06-16 Touring with 111" engine (4-1/8" stroke)
- 06-16 Touring with 96/103/106/110/117" engine (4-3/8" stroke)
- 06-16 Touring with 106" stroker engine (4-1/2" stroke)
- 06-16 Touring with 116/124" engine (4-5/8" stroke)
- All 00-06 Softail variants
- All 07-17 Softail variants
These S&S connecting rods do not have tapered wristpin ends and are not compatible with stock HD pistons or stock HD sprocket shaft bearings. Used with S&S pistons.
Shipping and Delivery Times:
We process all orders from our warehouse in Falkenberg, Sweden, ensuring prompt shipment. All packages are shipped with DHL.
Understanding Stock Information:
- In stock: In stock at Customhoj, it will ship to you within the time listed. For EU countries, delivery typically occurs within 2–5 business days after dispatch.
- Sold Out: Currently out of stock at Customhoj, but we expect to have it back soon! Please feel free to contact us for information on when the product will be available again.
When purchasing products with multiple variants, the stock status will be automatically updated as you select the specific variant you wish to buy.
Our commitment to timely shipping ensure that you receive your order as quickly as possible.
30-Day Return Policy - No Questions Asked:
If you are not entirely satisfied with your order, whether you need to change sizes or have other concerns, we offer a full 30-day return policy from the day you receive your order. Return shipping costs apply.
Please note that the right to return does not apply to products that are personalized, or manufactured upon order. See our return policy for complete details and conditions.
If you have any further questions or require assistance with your order, please don't hesitate to reach out to us!
If you have any questions about this product we are happy to answer them!
Reach out to us by phone, email or on Facebook below:
Phone: +46 (0) 920 224 878
Email: support@customhoj.com