{"product_id":"2-spi-stock-bore-piston-kits-full-gasket-kit-bearings-fits-ski-doo-670-ho-78mm","title":"2 SPI Stock Bore Piston Kits Full Gasket Kit \u0026 Bearings fits Ski-Doo 670 HO 78mm","description":"\u003ch2\u003e2 SPI Stock Bore Piston Kits, Full Gasket Kit \u0026amp; Bearings for Ski-Doo 670 HO 78mm\u003c\/h2\u003e\u003cp\u003eThis kit includes two stock bore piston kits, a complete gasket set, and bearings designed to fit Ski-Doo 670 HO engines with a 78mm bore, providing a reliable replacement for rebuilding top end performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 2 SPI stock bore piston kits and full gasket kit with bearings is a comprehensive overhaul solution for Ski-Doo 670 HO engines. The kit contains everything needed to restore compression and power, making it ideal for snowmobile enthusiasts and mechanics rebuilding the top end.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes two stock bore pistons for 78mm bore\u003c\/li\u003e\n\u003cli\u003eComplete gasket set ensures proper sealing\u003c\/li\u003e\n\u003cli\u003eBearings included for connecting rod and wrist pin\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM specifications for Ski-Doo 670 HO\u003c\/li\u003e\n\u003cli\u003eSPI brand components offer reliable aftermarket performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSki-Doo 670 HO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the piston kits already assembled? \u003cstrong\u003eA:\u003c\/strong\u003e Piston kits come as individual components including piston, rings, and wrist pin; assembly required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace bearings with piston kits? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this kit includes bearings, but always check connecting rod condition before installation.\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":44949978218582,"sku":"SZ1F16545","price":494.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f3737212-bacf-4432-bc46-6f4b9d05e293.jpg?v=1781401733","url":"https:\/\/www.solidspare.com\/products\/2-spi-stock-bore-piston-kits-full-gasket-kit-bearings-fits-ski-doo-670-ho-78mm","provider":"Solid Spare","version":"1.0","type":"link"}