{"product_id":"jims-piston-ring-end-gap-tool-for-harley-davidson-fxst-accurate-measurement-device","title":"Jims Piston Ring End Gap Tool For Harley Davidson FXST 3200","description":"\u003cdiv\u003e\n\u003ch1\u003eJims Piston Ring End Gap Tool For Harley Davidson FXST 3200\u003c\/h1\u003e\n\u003cp\u003ePrecision-engineered for Twin Cam Harley engines, the Jims Piston Ring End Gap Tool speeds up and improves the accuracy of piston ring end-gap measurements for faster, more reliable engine tuning.\u003c\/p\u003e\n\u003cp\u003eThe tool’s flanged design ensures the piston ring sits squarely in the cylinder bore, delivering consistent measurements every time.\u003c\/p\u003e\n\u003cp\u003eThe proprietary cutout lets you test oil ring gaps by installing any ring—top, second, or oil control rails—into the tool, then inserting it into the cylinder bore to view the end gap in the key slot.\u003c\/p\u003e\n\u003cp\u003eA standard feeler gauge in the key slot yields precise readings, helping prevent engine issues caused by improper gaps.\u003c\/p\u003e\n\u003cp\u003eDesigned to fit standard size piston rings for Harley Davidson Twin Cam engines, it supports piston bores of 3.875 inches and 4.00 inches, covering FXST models from 1999 to 2008.\u003c\/p\u003e\n\u003cp\u003eMade in the USA, the tool combines durability and precision in a compact, lightweight form for quick measurements with minimal guesswork.\u003c\/p\u003e\n\u003cp\u003eAlong with the tool, accessory items such as the Mini Motorcycle Lift Tool, Gasoila Red Varnish Sealant, and Gasgacinch Gasket Sealer are recommended to support comprehensive engine repair and maintenance tasks.\u003c\/p\u003eTool makes measuring ring end gap faster and more accurate.\n\u003cp\u003eThe Jims Piston Ring End Gap Tool is designed to enhance the precision and speed of measuring piston ring end gaps, making engine tuning and maintenance more efficient. Its innovative flanged design ensures that the piston ring fits squarely within the cylinder bore, providing consistent and reliable measurements every time. This tool is uniquely equipped with a proprietary cutout feature that allows users to test oil ring gaps easily by simply installing any ring—top, second, or oil control rails—into the tool. Once installed, the tool is inserted into the cylinder bore, and the end gap can be viewed directly in the key slot, simplifying the measurement process for mechanics and enthusiasts alike. The use of a standard feeler gauge in the key slot ensures accurate readings, helping to prevent engine issues caused by improper ring gaps. This device is specifically built to fit standard size piston rings for Twin Cam engines, compatible with piston bores of 3.875 inches and 4.00 inches, covering a wide range of Harley Davidson FXST models from 1999 to 2008. Made in the USA, the Jims Piston Ring End Gap Tool offers durability and precision, making it an essential addition to any motorcycle maintenance toolkit. Its compact size and straightforward operation make ring gap measurement faster, more accurate, and less guesswork-prone, ultimately contributing to improved engine performance and longevity. Along with the tool, accessory items such as the Mini Motorcycle Lift Tool, Gasoila Red Varnish Sealant, and Gasgacinch Gasket Sealer are recommended to support comprehensive engine repair and maintenance tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFlanged design ensures a square fit of piston rings in the cylinder bore for accurate measurement\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eProprietary cutout feature allows easy testing of oil ring gaps\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatible with standard size piston rings for Harley Davidson Twin Cam engines\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFits piston bores of 3.875 inches and 4.00 inches, covering models from 1999 to 2008 FXST\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eConstructed in the USA for durability and quality\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSimple operation: insert into cylinder bore, view in key slot, and measure with a feeler gauge\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompact and lightweight for easy handling and quick measurements\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FLST 1999\u003cbr\u003e\nHarley Davidson FLST 2000\u003cbr\u003e\nHarley Davidson FLST 2001\u003cbr\u003e\nHarley Davidson FLST 2002\u003cbr\u003e\nHarley Davidson FLST 2003\u003cbr\u003e\nHarley Davidson FLST 2004\u003cbr\u003e\nHarley Davidson FLST 2005\u003cbr\u003e\nHarley Davidson FLST 2006\u003cbr\u003e\nHarley Davidson FLST 2007\u003cbr\u003e\nHarley Davidson FLST 2008\u003cbr\u003e\nHarley Davidson FLST 2009\u003cbr\u003e\nHarley Davidson FLST 2010\u003cbr\u003e\nHarley Davidson FLST 2011\u003cbr\u003e\nHarley Davidson FLST 2012\u003cbr\u003e\nHarley Davidson FLST 2013\u003cbr\u003e\nHarley Davidson FLST 2014\u003cbr\u003e\nHarley Davidson FLST 2015\u003cbr\u003e\nHarley Davidson FLST 2016\u003cbr\u003e\nHarley Davidson FLST 2017\u003cbr\u003e\nHarley Davidson FLT 1999\u003cbr\u003e\nHarley Davidson FLT 2000\u003cbr\u003e\nHarley Davidson FLT 2001\u003cbr\u003e\nHarley Davidson FLT 2002\u003cbr\u003e\nHarley Davidson FLT 2003\u003cbr\u003e\nHarley Davidson FLT 2004\u003cbr\u003e\nHarley Davidson FLT 2005\u003cbr\u003e\nHarley Davidson FLT 2006\u003cbr\u003e\nHarley Davidson FLT 2007\u003cbr\u003e\nHarley Davidson FLT 2008\u003cbr\u003e\nHarley Davidson FLT 2009\u003cbr\u003e\nHarley Davidson FLT 2010\u003cbr\u003e\nHarley Davidson FLT 2011\u003cbr\u003e\nHarley Davidson FLT 2012\u003cbr\u003e\nHarley Davidson FLT 2013\u003cbr\u003e\nHarley Davidson FLT 2014\u003cbr\u003e\nHarley Davidson FLT 2015\u003cbr\u003e\nHarley Davidson FLT 2016\u003cbr\u003e\nHarley Davidson FLT 2017\u003cbr\u003e\nHarley Davidson FLT 2018\u003cbr\u003e\nHarley Davidson FLT 2019\u003cbr\u003e\nHarley Davidson FLT 2020\u003cbr\u003e\nHarley Davidson FLT 2021\u003cbr\u003e\nHarley Davidson FLT 2022\u003cbr\u003e\nHarley Davidson FLT 2023\u003cbr\u003e\nHarley Davidson FLT 2024\u003cbr\u003e\nHarley Davidson FLT 2025\u003cbr\u003e\nHarley Davidson FLT 2026\u003cbr\u003e\nHarley Davidson FXD 1999\u003cbr\u003e\nHarley Davidson FXD 2000\u003cbr\u003e\nHarley Davidson FXD 2001\u003cbr\u003e\nHarley Davidson FXD 2002\u003cbr\u003e\nHarley Davidson FXD 2003\u003cbr\u003e\nHarley Davidson FXD 2004\u003cbr\u003e\nHarley Davidson FXD 2005\u003cbr\u003e\nHarley Davidson FXD 2006\u003cbr\u003e\nHarley Davidson FXD 2007\u003cbr\u003e\nHarley Davidson FXD 2008\u003cbr\u003e\nHarley Davidson FXD 2009\u003cbr\u003e\nHarley Davidson FXD 2010\u003cbr\u003e\nHarley Davidson FXD 2011\u003cbr\u003e\nHarley Davidson FXD 2012\u003cbr\u003e\nHarley Davidson FXD 2013\u003cbr\u003e\nHarley Davidson FXD 2014\u003cbr\u003e\nHarley Davidson FXD 2015\u003cbr\u003e\nHarley Davidson FXD 2016\u003cbr\u003e\nHarley Davidson FXD 2017\u003cbr\u003e\nHarley Davidson FXST 1999\u003cbr\u003e\nHarley Davidson FXST 2000\u003cbr\u003e\nHarley Davidson FXST 2001\u003cbr\u003e\nHarley Davidson FXST 2002\u003cbr\u003e\nHarley Davidson FXST 2003\u003cbr\u003e\nHarley Davidson FXST 2004\u003cbr\u003e\nHarley Davidson FXST 2005\u003cbr\u003e\nHarley Davidson FXST 2006\u003cbr\u003e\nHarley Davidson FXST 2007\u003cbr\u003e\nHarley Davidson FXST 2008\u003cbr\u003e\nHarley Davidson FXST 2009\u003cbr\u003e\nHarley Davidson FXST 2010\u003cbr\u003e\nHarley Davidson FXST 2011\u003cbr\u003e\nHarley Davidson FXST 2012\u003cbr\u003e\nHarley Davidson FXST 2013\u003cbr\u003e\nHarley Davidson FXST 2014\u003cbr\u003e\nHarley Davidson FXST 2015\u003cbr\u003e\nHarley Davidson FXST 2016\u003cbr\u003e\nHarley Davidson FXST 2017\u003c\/div\u003e","brand":"Jims","offers":[{"title":"Default Title","offer_id":44651017830442,"sku":"16-3200","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/16-3200a.jpg?v=1785831366","url":"https:\/\/atticusgoods.com\/products\/jims-piston-ring-end-gap-tool-for-harley-davidson-fxst-accurate-measurement-device","provider":"Atticus Goods","version":"1.0","type":"link"}