{"product_id":"spi-standard-bore-piston-kit-for-arctic-cat-1974-1975-el-tigre-440-z-68mm","title":"SPI Standard Bore Piston Kit for Arctic Cat 1974-1975 El Tigre 440 Z 68mm","description":"\u003ch2\u003eSPI Standard Bore Piston Kit for Arctic Cat\u003c\/h2\u003e\u003cp\u003eThis SPI standard bore piston kit is a direct replacement for Arctic Cat El Tigre 440 Z models from 1974-1975, featuring a 68mm bore size for reliable engine performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI standard bore piston kit is designed for Arctic Cat El Tigre 440 Z snowmobiles from 1974 and 1975. The 68mm bore piston provides a precise fit for standard bore cylinders, helping restore compression and power. Ideal for rebuilding or refreshing the engine on vintage El Tigre models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore size of 68mm for precise fit\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and clips for complete installation\u003c\/li\u003e\n\u003cli\u003eManufactured by SPI to meet OEM specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for two-stroke Arctic Cat engines\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum construction for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Arctic Cat El Tigre 440 Z 1974\u003c\/li\u003e\n\u003cli\u003efor Arctic Cat El Tigre 440 Z 1975\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoration of vintage Arctic Cat snowmobiles\u003c\/li\u003e\n\u003cli\u003eEngine rebuild for lost compression or blow-by\u003c\/li\u003e\n\u003cli\u003eReplacement of worn piston during top-end overhaul\u003c\/li\u003e\n\u003cli\u003eUpgrading to standard bore after cylinder reconditioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI standard bore piston kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArctic Cat El Tigre 440 Z 1974-1975\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 Does this kit include the piston rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit comes with rings, wrist pin, and circlips for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the piston pre-gapped for ring end clearance? \u003cstrong\u003eA:\u003c\/strong\u003e Rings are gapped for standard bore, but always check and adjust ring gap to your specific cylinder before assembly.\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":44890468450390,"sku":"SZ1F11375","price":127.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_9ecccd5f-2c65-4483-a77c-d3a22a1a3de5.jpg?v=1781139997","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-kit-for-arctic-cat-1974-1975-el-tigre-440-z-68mm","provider":"Solid Spare","version":"1.0","type":"link"}