The 100" Power Package is the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. Bump the early Twin Cam from 88ci to 100ci as well as adding matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power. 4" Bore bolt on cylinder and piston kit, 10.5:1 Compression, Wrinkle Black Finish, S&S 585 Easy Start Chain Drive Cams, TC3 Oil Pump, TC3 Cam Plate, S&S cam chain tensioners, Quickee Adjustable Pushrods with Tubes, S&S Precision Tappets.

• All parts required to upgrade to gear drive cam or hydraulic tensioners in one easy-to-order part number
• Although not mandatory, we recommend adding an oil cooler to bikes ridden in warmer climates
• Bolts in, No machining, balancing, or splitting the crankcases
• Cylinders fit to pistons- No machining required
• Low friction Ductile Cast Iron liner
• Not compatible with S&S 79cc Super Stock® heads. Not recommended for Tri-Glide or other three wheel models due to lugging nature of these bikes
• Upgrade TC88 to 100 cu inches