{"product_id":"spi-020-over-bore-piston-rings-for-polaris-indy-xlt-580-sp-64-5mm-1992-1994","title":"SPI .020 Over Bore Piston Rings for Polaris Indy XLT 580 SP 64.5mm 1992-1994","description":"\u003ch2\u003e.020 Over Bore Piston Rings for Polaris\u003c\/h2\u003e\u003cp\u003eThese .020 over bore piston rings for Polaris are designed to seal the combustion chamber and are sized at 64.5mm for the Indy XLT 580 SP.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .020 over bore piston rings for Polaris ensure maximum compression and power delivery in rebuilt engines. These .020 over bore piston rings for Polaris feature the necessary tension to maintain a proper seal against the cylinder wall. Engine builders utilize these .020 over bore piston rings for Polaris for precise clearance adjustments.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDurable material for high RPM operation\u003c\/li\u003e\n\u003cli\u003eDesigned for .020 over bore applications\u003c\/li\u003e\n\u003cli\u003eExcellent heat transfer properties\u003c\/li\u003e\n\u003cli\u003eMaintains sealing integrity under pressure\u003c\/li\u003e\n\u003cli\u003eEngineered for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Indy XLT 580 SP 1992-1994\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end engine rebuilds\u003c\/li\u003e\n\u003cli\u003eCorrecting cylinder wall wear\u003c\/li\u003e\n\u003cli\u003eRestoring factory compression levels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64.5mm (.020 Over)\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to hone the cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, cross-hatching the cylinder wall is essential for proper ring seating and oil retention.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these rings compatible with stock pistons? \u003cstrong\u003eA:\u003c\/strong\u003e These are designed for oversized pistons, so ensure your piston size matches the bore specifications.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44792341626966,"sku":"SZ1F03161","price":37.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_958011a1-0434-4cfd-9149-8db6b98c5991.jpg?v=1780067772","url":"https:\/\/www.solidspare.com\/products\/spi-020-over-bore-piston-rings-for-polaris-indy-xlt-580-sp-64-5mm-1992-1994","provider":"Solid Spare","version":"1.0","type":"link"}