{"product_id":"hastings-piston-rings-80-ev-0-030-for-harley-davidson","title":"Hastings Piston Rings 80\" EV +0.030\" for Harley Davidson","description":"\u003cp\u003eEnhance the performance and longevity of your Harley Davidson engine with the Hastings Piston Rings for 80\" Evolution models with a +0.030\" oversize bore. This comprehensive set is engineered to restore optimal compression and oil control, ensuring peak engine efficiency for your 1983-2003 Electra Glide Classic and Sportster.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eDesigned for the demanding environment of your Harley Davidson 80\" Evolution engine, these Hastings +0.030\" oversize piston rings are a critical component for any rebuild or performance upgrade. The kit includes top compression rings, second compression rings, and oil control rings, meticulously engineered to work in harmony. The top compression rings feature a barrel face and cast coating, optimizing heat transfer between the piston and cylinder wall while effectively controlling combustion chamber gases to maximize power transfer to the crankshaft. Second compression rings are designed with a reverse torsional taper face, promoting superior side sealing to prevent oil from bypassing the ring and ensuring better oil economy. Completing the set are the three-piece Flex Vent oil control rings, which utilize a three-piece design with four steel rails and two expanders to provide uniform pressure and exceptional conformability to the bore, assuring positive oil control. Proudly made in the USA, this Hastings piston ring set delivers the precision and durability required for reliable engine performance.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Combustion Control:\u003c\/strong\u003e Barrel Face top compression rings, cast coated, optimize heat transfer and seal combustion gases efficiently for maximum power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Oil Economy:\u003c\/strong\u003e Reverse Torsional Taper Face second compression rings provide superior side sealing, preventing oil bypass and improving engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Oil Management:\u003c\/strong\u003e Three-Piece Flex Vent oil control rings offer uniform pressure and excellent bore conformability for positive oil control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Engine Solution:\u003c\/strong\u003e Includes a full set of rings for two pistons, ensuring comprehensive replacement for your engine rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Craftsmanship:\u003c\/strong\u003e Proudly Made in the USA, guaranteeing high-quality materials and manufacturing standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Engineered specifically for Harley Davidson 80\" Evolution engines with a +0.030\" oversize bore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 0075538112259\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hastings","offers":[{"title":"Default Title","offer_id":63703170974026,"sku":"DS750643","price":159.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/8912d2cb60315d95cfdb84fd0c235ffa_1be0529c-aad0-4058-8d85-4cebd3e1820b.webp?v=1790495183","url":"https:\/\/partsdenmark.dk\/products\/hastings-piston-rings-80-ev-0-030-for-harley-davidson","provider":"Parts Denmark","version":"1.0","type":"link"}