S&S Cycle Replacement Electric Compression Release Assembly
The S&S electric compression release assembly cracks the cylinder open during cranking by venting compression as the start button is pressed, then re-seals once the button is released. This replacement kit restores that function on S&S cylinder heads.
Key Features
- Replacement electric compression release assembly
- Opens when the start button is pressed and closes when the button is released
- Kit includes the compression release assembly, Deutsch connector, orange connector wedge, black vinyl tube, and a silicone cap
- Not for use on OEM Harley-Davidson cylinder heads
- Made in the U.S.A.
Technical Specifications
- Application: Electric compression release for S&S cylinder heads
- Unit of Measure: Kit
- Included: Assembly, Deutsch connector, orange connector wedge, black vinyl tube, silicone cap
- Country of Origin: United States
Fitment Notes
- Compatible with S&S cylinder heads on Twin Cam, 4-inch bore Evolution, and Super Sidewinder Plus engines.
- Not compatible with OEM Harley-Davidson cylinder heads.
- A special socket for ease of installation and removal can be purchased separately.
- Refer to the Fitment tab for the compatibility detail.
- Not affiliated with or endorsed by Harley-Davidson.





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