{"product_id":"s-s-cycle-99-06-bt-4in-bore-4in-stroke-cylinder-kit-wrinkle-black-w-highlight","title":"S\u0026S Cycle 99-06 BT 4in Bore 4in Stroke Cylinder Kit - Wrinkle Black w\/ Highlight","description":"Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. Bolt-in kits do not require machining, rebalancing or engine removal, and include just about everything you'll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!\n\u003cul\u003e\n  \u003cli\u003eAlthough not mandatory, we recommend adding an oil cooler to bikes ridden in warmer climates\u003c\/li\u003e\n  \u003cli\u003eComplete kits include cylinders, pistons, gaskets, and instructions\u003c\/li\u003e\n  \u003cli\u003eBolts in. No machining, balancing, or splitting the crankcases\u003c\/li\u003e\n  \u003cli\u003eWrinkle black cylinders - matches stock finish\u003c\/li\u003e\n  \u003cli\u003eLow friction Ductile Cast Iron liner\u003c\/li\u003e\n  \u003cli\u003e88\" engines are boosted to 100\"\u003c\/li\u003e\n  \u003cli\u003e10.5:1 Compression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnhance your Harley Davidson motorcycle's performance with the S\u0026amp;S Cycle Part Number SSC910-0646. Designed for models including the Fat Boy, Night Train, Softail, and more from 2001 to 2002, this high-performance cylinder kit features a 4-inch bore and stroke, inspired by professional drag racing engines. The cylinders are constructed with a low friction ductile cast iron liner wrapped in cast aluminum, ensuring excellent thermal conductivity and durability for demanding riding conditions. The wrinkle black finish matches the stock aesthetic while adding a sleek, professional look to your bike. This bolt-in kit simplifies installation, requiring no machining, rebalancing, or engine removal, making it suitable for both experienced mechanics and DIY enthusiasts. Complete with cylinders, pistons, gaskets, and detailed instructions, this kit provides everything needed for a straightforward upgrade. The kit boosts the engine from 88 cubic inches to 100 cubic inches, increasing power and torque, with a compression ratio of 10.5:1 for optimal performance. Although not mandatory, adding an oil cooler is recommended for bikes operated in warmer climates to maintain optimal engine temperature and longevity. Suitable for applications where carburetor modification is acknowledged, this kit is a reliable choice for serious riders seeking a significant power upgrade without extensive engine modifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eInspired by professional drag race engines for maximum performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDuctile cast iron liner wrapped in cast aluminum for thermal efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBolt-in installation requires no machining, rebalancing, or engine removal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes cylinders, pistons, gaskets, and installation instructions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWrinkle black finish matches stock styling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBoosts engine capacity from 88\" to 100\" with a 4-inch bore and stroke\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression ratio of 10.5:1 for enhanced power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for 2001-2002 Harley Davidson models including Fat Boy, Night Train, and Softail series\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FLHR Road King Base 1999\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2000\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2001\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2002\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2003\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2004\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2005\u003cbr\u003e\nHarley Davidson FLHR Road King Base 2006\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 1999\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2000\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2001\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2002\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2003\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2004\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2005\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 2006\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2000\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2001\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2002\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2003\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2004\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2005\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 2006\u003cbr\u003e\nHarley Davidson FLHRS Road King Custom Base 2004\u003cbr\u003e\nHarley Davidson FLHRS Road King Custom Base 2005\u003cbr\u003e\nHarley Davidson FLHRS Road King Custom Base 2006\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1999\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 2000\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 2001\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 2002\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 2003\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 2004\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 2005\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 1999\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2000\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2001\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2002\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2003\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2004\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2005\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 2006\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 1999\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2000\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2001\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2002\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2003\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2004\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2005\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2006\u003cbr\u003e\nHarley Davidson FLST Heritage Softail Base 2006\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1999\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2000\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2001\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2002\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2003\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2004\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2005\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 2006\u003cbr\u003e\nHarley Davidson FLSTCI Heritage Softail Classic Base 2001\u003cbr\u003e\nHarley Davidson FLSTCI Heritage Softail Classic Base 2002\u003cbr\u003e\nHarley Davidson FLSTCI Heritage Softail Classic Base 2003\u003cbr\u003e\nHarley Davidson FLSTCI Heritage Softail Classic Base 2004\u003cbr\u003e\nHarley Davidson FLSTCI Heritage Softail Classic Base 2005\u003cbr\u003e\nHarley Davidson FLSTCI Heritage Softail Classic Base 2006\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1999\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2000\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2001\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2002\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2003\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2004\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2005\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 2006\u003cbr\u003e\nHarley Davidson FLSTFI Fat Boy Base 2001\u003cbr\u003e\nHarley Davidson FLSTFI Fat Boy Base 2002\u003cbr\u003e\nHarley Davidson FLSTFI Fat Boy Base 2003\u003cbr\u003e\nHarley Davidson FLSTFI Fat Boy Base 2004\u003cbr\u003e\nHarley Davidson FLSTFI Fat Boy Base 2005\u003cbr\u003e\nHarley Davidson FLSTFI Fat Boy Base 2006\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 1999\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2000\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2001\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2002\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2003\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2004\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2005\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 2006\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 1999\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2000\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2001\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2002\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2003\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2004\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2005\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 2006\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 1999\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2000\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2001\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2002\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2003\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2004\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2005\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 2006\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1999\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 2000\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 2001\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 2002\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 2003\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 2004\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 2005\u003cbr\u003e\nHarley Davidson FXDLI Dyna Low Rider Base 2004\u003cbr\u003e\nHarley Davidson FXDLI Dyna Low Rider Base 2005\u003cbr\u003e\nHarley Davidson FXDLI Dyna Low Rider Base 2006\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1999\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2000\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2001\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2002\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2003\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2004\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2005\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 2006\u003cbr\u003e\nHarley Davidson FXDWGI Dyna Wide Glide Base 2004\u003cbr\u003e\nHarley Davidson FXDWGI Dyna Wide Glide Base 2005\u003cbr\u003e\nHarley Davidson FXDWGI Dyna Wide Glide Base 2006\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 1999\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 2000\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 2001\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 2002\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 2003\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 2004\u003cbr\u003e\nHarley Davidson FXDX Dyna Super Glide Sport Base 2005\u003cbr\u003e\nHarley Davidson FXDXT Dyna Super Glide T-Sport Base 2001\u003cbr\u003e\nHarley Davidson FXDXT Dyna Super Glide T-Sport Base 2002\u003cbr\u003e\nHarley Davidson FXDXT Dyna Super Glide T-Sport Base 2003\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 1999\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2000\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2001\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2002\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2003\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2004\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2005\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 2006\u003cbr\u003e\nHarley Davidson FXSTBI Night Train Base 2001\u003cbr\u003e\nHarley Davidson FXSTBI Night Train Base 2002\u003cbr\u003e\nHarley Davidson FXSTBI Night Train Base 2003\u003cbr\u003e\nHarley Davidson FXSTBI Night Train Base 2004\u003cbr\u003e\nHarley Davidson FXSTBI Night Train Base 2005\u003cbr\u003e\nHarley Davidson FXSTBI Night Train Base 2006\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2000\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2001\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2002\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2003\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2004\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2005\u003cbr\u003e\nHarley Davidson FXSTD Softail Deuce Base 2006\u003cbr\u003e\nHarley Davidson FXSTDI Softail Deuce Base 2001\u003cbr\u003e\nHarley Davidson FXSTDI Softail Deuce Base 2002\u003cbr\u003e\nHarley Davidson FXSTDI Softail Deuce Base 2003\u003cbr\u003e\nHarley Davidson FXSTDI Softail Deuce Base 2004\u003cbr\u003e\nHarley Davidson FXSTDI Softail Deuce Base 2005\u003cbr\u003e\nHarley Davidson FXSTDI Softail Deuce Base 2006\u003cbr\u003e\nHarley Davidson FXSTDSE Screamin Eagle Softail Deuce Base 2003\u003cbr\u003e\nHarley Davidson FXSTDSE Screamin Eagle Softail Deuce Base 2004\u003cbr\u003e\nHarley Davidson FXSTI Softail Standard Base 2001\u003cbr\u003e\nHarley Davidson FXSTI Softail Standard Base 2002\u003cbr\u003e\nHarley Davidson FXSTI Softail Standard Base 2003\u003cbr\u003e\nHarley Davidson FXSTI Softail Standard Base 2004\u003cbr\u003e\nHarley Davidson FXSTI Softail Standard Base 2005\u003cbr\u003e\nHarley Davidson FXSTI Softail Standard Base 2006\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1999\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2000\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2001\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2002\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2003\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2004\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2005\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 2006\u003cbr\u003e\nHarley Davidson FXSTSI Springer Softail Base 2001\u003cbr\u003e\nHarley Davidson FXSTSI Springer Softail Base 2002\u003cbr\u003e\nHarley Davidson FXSTSI Springer Softail Base 2003\u003cbr\u003e\nHarley Davidson FXSTSI Springer Softail Base 2004\u003cbr\u003e\nHarley Davidson FXSTSI Springer Softail Base 2005\u003cbr\u003e\nHarley Davidson FXSTSI Springer Softail Base 2006","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53943321559356,"sku":"ssc910-0646","price":1540.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/869b03be8dbc0ba4255b6948c7dce908_a7ce9b70-475c-438f-a5d0-cc3d17a2644f.jpg?v=1785189846","url":"https:\/\/necycleshop.com\/products\/s-s-cycle-99-06-bt-4in-bore-4in-stroke-cylinder-kit-wrinkle-black-w-highlight","provider":"NE Cycle Shop","version":"1.0","type":"link"}