{"product_id":"s-s-54-e77-b-t-pinion-shaft-gear-kit-yellow","title":"S\u0026S, 54-E77 B.T. pinion shaft gear kit. Yellow","description":"\u003cp\u003eYellow color coded for size. Complete kit for scratch builds or rebuilds. Complete with all components on the pinion shaft.   Note: Kit must be used with a 73-99 B.T. style oil pump driven gear (S\u0026amp;S 531209 \/ OEM 26345-73).  Note: 54-E77 B.T. kit can be used in 54-72 engines to speed-up stock oil pump RPM by 25%; like is stock in the later 73-E77 B.T. models.  Note: Available in 531954 White; smallest \/ 531955 Brown; 1-step larger than White \/ 531956 Yellow; 1-step larger than Brown.  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":53081160614216,"sku":"531956","price":237.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2711\/4344\/files\/531956.jpg?v=1778697432","url":"https:\/\/holydeath.com\/products\/s-s-54-e77-b-t-pinion-shaft-gear-kit-yellow","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}