S&S 100" Power Package - 585GE - Gear Drive - Silver - Twin Cam 88

The S&S 100" Power Package delivers a big jump in displacement and power with matched S&S components.

Fits Harley-Davidson Touring (1999-2006), Softail (1999-2006) and Dyna (1999-2005) models. Check the fitment chart below to confirm your exact year and model.

• Made in the USA
• S&S 4.000" Big-Bore Cylinders, Piston Kits, S&S 585 Easy Start® Cams, S&S Quickee Pushrods, TC3 Cam Support Plate, TC3 Oil Pump, and Precision Hydraulic Tappets are included in this kit
• S&S Cylinder
• 2x S&S 4.000" bore cylinders
• Low friction ductile cast iron liner
• Bolt in
• No maching, balancing, or splitting the crankcase
• Can be used with stock heads
• Increase displacement from 88 ci to 100 ci
• Piston Kit
• 2x 4.000" pistons for front and rear
• 2x 0.927" piston pins
• 4x Piston pin clips with installation tool
• 2x Ring packs which includes the top, second, oil rail and expander rings
• Provides 10.5:1 compression ratio
• S&S 585 Easy Start® Cam Specifications
• Intake: Open 20° / Close 45° / Duration at 0.053" 245° / Valve Lift 0.585"
• Exhaust: Open 60° / Close 20° / Duration at 0.053" 260° / Valve Lift 0.585"
• S&S Quickee Pushrods
• Adjustable with chrome tubes
• TC3 Cam Support Plate and TC3 Oil Pump
• Machined from aluminum forgings
• Ensures consistent oil pressure and engine longevity
• Precision Hydraulic Tappets
• Close tolerances for low leak down rates
• Reduced valve train noise from start to shut down
• Not for '06 Dyna.
• Not compatible with S&S 79 cc Super Stock® heads.
• Not recommended for Tri-Glide or other three wheel models due to lugging nature of these bikes.
• '99-'04 Twin Cams will require the additional purchase of valve spring kit (sold separately).