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Make/Model
Cylinder Color
- Silver (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wrinkle black (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (in.)
- 3.927 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.937 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.000 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
- 100.000mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 101.600mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 99.746mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

S&S Cycle Twin Cam Cylinders

Not Yet Reviewed

Boost your engine's performance with S&S Cycle's Twin Cam cylinders. The design, finish and workmanship of these cylinder replacements feature many improvements over stock units, including sturdier walls that are far less prone to warpage. Straighter, sturdier walls equals a better seal, and fit for pistons, and piston rings. An improved machining process also ensures a better surface for both the head and base gaskets. These cylinders feature ductile cast-iron sleeves in aluminum castings and are offered in silver and black wrinkle finish. Select the cylinders designed to fit your specific HD® model.