S&S Chain Drive Silver 100" Big Bore Power Package Kit Harley Twin Cam 1999-2006 Largest big bore kits available without doing crankcase mods Includes an S&S 4" big bore cylinder kit with 10.5:1 pistons, S&S 585 easy start cams, S&S Quickee Pushrods, and S&S Premium Hydraulic tappets to make the most of the added displacement TC3 cam support plate and TC3 oil pump to ensure consistent oil pressure and engine longevity Increases displacement to 100" Cylinders fit to pistons; no machining required All parts required to upgrade to gear drive cam or hydraulic tensioners in one easy to order part number Made in the U.S.A. NOTE: 99-04 Twin Cams will require the additional purchase of valve spring kit PART #900-0593. Kit not available to fit 06 Dyna models. NOTE: Not for use with S&S 79cc heads. DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.

This item fits: See Compatible Vehicles Above

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