S&S Cycle 110 Power Package Fits Harley-Davidson Twin Cam 96 and 103 2007-2017

S&S Cycle 110 Power Package Fits Harley-Davidson Twin Cam 96 and 103 2007-2017

Lift a stock Twin Cam 96 or 103 to 110 cubic inches with one bolt-in big-bore kit. The S&S Cycle 110 Power Package converts a 2007-2017 Harley-Davidson oil-cooled Twin Cam 96 or 103 into a 110 performance configuration with a no-case-machining cylinder, piston, cam-chest, and oil-pump package.

Key Features

• Complete 110 cubic-inch big-bore conversion kit, bolt-in with no case machining required
• S&S 4.000 inch big-bore cylinder set with cylinders that fit to piston without honing
• S&S 10.5:1 forged piston kit matched to the big-bore cylinders
• S&S 585 Easy Start camshafts, available with the chain-drive configuration that retains the stock cam-chain tensioner or the gear-drive configuration that eliminates it
• S&S Quickee pushrods, S&S TC3 cam support plate, S&S TC3 oil pump for consistent oil pressure at the higher displacement, and S&S premium hydraulic tappets
• Available in the Silver cylinder finish or the Black cylinder finish
• Gaskets and seals required to complete the top-end and cam-chest installation are included

Technical Specifications

• Displacement: 110 cubic inches (from 96 or 103 ci stock)
• Bore: 4.000 inch
• Compression Ratio: 10.5:1
• Cylinder Set: S&S big-bore, Silver or Black powder-coat
• Pistons: S&S forged, matched to the big-bore cylinders
• Camshaft: S&S 585 Easy Start, chain-drive or gear-drive
• Pushrods: S&S Quickee
• Cam Support Plate: S&S TC3
• Oil Pump: S&S TC3
• Tappets: S&S premium hydraulic
• Country of Origin: United States

Fitment Notes

• Compatible with Harley-Davidson 2007-2017 Big Twin chassis fitted with the Twin Cam 96 or 103 oil-cooled engine across the Dyna, Softail, and Touring families.
• Excludes twin-cooled M8 derivative configurations – this kit is built for the Twin Cam 96/103 oil-cooled architecture, not for M8 Twin-Cooled.
• The kit assumes a serviceable 2007-2017 Twin Cam 96/103 crankcase as the installation base; throttle body, intake, exhaust, and ECM tune are not included.
• The new 110 displacement requires an ECM calibration flash; a Dynojet Power Vision or equivalent tuner is the typical route.
• Refer to the Fitment tab for the full year and platform breakdown.
• Not affiliated with or endorsed by Harley-Davidson.