{"product_id":"s-s-90-99-b-t-pinion-shaft-gear-conversion-kit-black","title":"S\u0026S, 90-99 B.T. pinion shaft gear\/conversion kit. Black","description":"\u003cp\u003eBlack color coded for smallest size. Stock replacement for all L77-89 B.T. models. Used as conversion kit on 90-99 Evo B.T. with pre-90 pinion shaft. For 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. Kits 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.   Note see: 531306 Black (smallest); 531308 Blue (average); 904148 Red (average); 531309 Yellow (biggest).  Note: All kits must be used with a 73-99 B.T. style oil pump driven gear (S\u0026amp;S 531209 \/ OEM 26345-73).  Note: 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. These sizes were used more often and should provide adequate gear clearance under most circumstances. When 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. Consult the factory service manual for information on optimum cam gear to pinion gear fit instructions before you order.\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":53081269240136,"sku":"531306","price":210.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2711\/4344\/files\/531306.jpg?v=1778695147","url":"https:\/\/holydeath.com\/products\/s-s-90-99-b-t-pinion-shaft-gear-conversion-kit-black","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}