C9949 EST top end gasket kit. Twin Cam 4" bore
Fits: 99-17 110" Twin Cam (Excl. Twin Coo…
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Specifications
- Brand
- Cometic
- Part Number
- C9949
- OEM Reference
- —
- Pack Quantity
- Sold as a set
- Category
- Gasket Sets Top End
- VAT Rate
- 20%
About This Product
This Cometic EST top end gasket kit is specifically tailored for 1999 to 2017 110-inch Twin Cam engines, excluding Twin Cooled models. Sold as a set, it is designed for a 4-inch bore and includes everything you need for a complete top-end rebuild. The kit features .040-inch multi-layer steel head gaskets and Viton-coated single-layer steel base and rocker gaskets. It also includes 1999 to 2004 style valve seals and 1999 to 2010 style breather gaskets to ensure a proper fit. Using Cometic’s Extreme Sealing Technology means you get a reliable, high-performance seal that stands up to the heat and pressure of a large-displacement Twin Cam.
Manufacturer part number: C9949.
Fitment
43 models99-17 110" Twin Cam (Excl. Twin Cooled)
CVO/Custom 39 models
Dyna 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2016–2017 | Dyna Low Rider S FXDLS |
Softail 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2016–2017 | Fat Boy S FLSTFBS |
| Harley-Davidson | 2017 | Slim S FLSS |
| Harley-Davidson | 2016 | Softail Slim S FLSS |
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