{"product_id":"s-s-90-99-b-t-pinion-shaft-gear-conversion-kit-black-for-harley-davidson","title":"S\u0026S, 90-99 B.T. Pinion Shaft Gear\/Conversion Kit. Black For Harley Davidson","description":"Black color coded for smallest size. \u003cbr data-mce-fragment=\"1\"\u003eStock replacement for all L77-89 B.T. models. \u003cbr data-mce-fragment=\"1\"\u003eUsed as conversion kit on 90-99 Evo B.T. with pre-90 pinion shaft. \u003cbr data-mce-fragment=\"1\"\u003eFor 1989 and earlier type pinion shafts used on 90-99 Evo B.T. models (engines that use S\u0026amp;S flywheels or other multiple parts flywheel assemblies) S\u0026amp;S offers this conversion package. \u003cbr data-mce-fragment=\"1\"\u003eKits include a color coded 77-89 pinion gear, 54-89 oil pump drive gear, 54-89 pinion shaft gear spacer and a 54-89 pinion shaft gear nut. \u003cbr data-mce-fragment=\"1\"\u003eNote see: 531306 Black (smallest), 531308 Blue (average), 904148 Red (average), 531309 Yellow (biggest). \u003cbr data-mce-fragment=\"1\"\u003eNote: All kits must be used with a 73-99 B.T. style oil pump driven gear (S\u0026amp;S 531209 \/ OEM 26345-73). \u003cbr data-mce-fragment=\"1\"\u003eNote: If the stock gear is unmarked and the size is unknown or you are scratch building an engine and without gear, S\u0026amp;S recommend a gear in the middle of the size range. \u003cbr data-mce-fragment=\"1\"\u003eThese sizes were used more often and should provide adequate gear clearance under most circumstances. \u003cbr data-mce-fragment=\"1\"\u003eWhen in doubt, use a gear from the middle to the small side of the range, because a combination of looser fitting smaller gears will give a harmless clicking sound but to tight can cause a wining sound, binding and premature wear. \u003cbr data-mce-fragment=\"1\"\u003eConsult the factory service manual for information on optimum cam gear to pinion gear fit instructions before you order.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFits: \u0026gt; L77-84 Shovelhead; 84-89 Evo B.T.; Conversion kit for 90-99 Evo B.T. when using custom pre-1990 multiple parts flywheel assemblies (NU)","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":39973501698133,"sku":"MC531306","price":222.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/products\/531306k.jpg?v=1647360341","url":"https:\/\/california-motorcycles.com\/products\/s-s-90-99-b-t-pinion-shaft-gear-conversion-kit-black-for-harley-davidson","provider":"California Motorcycles","version":"1.0","type":"link"}