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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
* Replaces OEM # 25256-93
* Auto mapping feature greatly reduces tuning time - instead of making cell-by-cell adjustments
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the Black Empire™ Collection brings a blend of premium craftsmanship and aggressive styling to your ride — perfect for riders who like their accessories to stand out
Rider-focused functionality – Ergonomically designed for smooth and precise braking control
107ci Big Bore Kit - Silver. Fits Twin Cam 2007-2017. - S&S Decals & Medallions * Replaces OEM # 25256-93Features & Benefits: * Includes 3cc Dome Forged Pistons. * Includes 0. 045" Head Gaskets. * 3. 937" Bore. * 4 3 8" Stroke. * 10. 5: 1 Compression Ratio with Stock 85cc Heads. * 10. 1: 1 Compression Ratio with S&S 89cc Heads # SS106 3255 Suggested Additional Purchase: Dual spray piston cooling jet kit # SS310 1251 Tech Tips: * Use Care during assembly to avoid damage to Cylinder Spigots. * Ring gaps must be checked & Recorded by the assembling