{"product_id":"hastings-3-5-8-bore-chr-moly-piston-rings-030","title":"Hastings 3-5\/8\" bore chr\/moly piston rings - +.030\"","description":"\u003cp\u003eUsed with 3-5\/8\" big bore pistons that use .078\" (2.0mm) compression and 3\/16\" (.186\") (4.75mm) oil rings. \r\nStd cyl. bore: 3.625\" (92.075mm). \r\n1st ring: 2.0mm. \r\n2nd ring: 2.0mm. \r\noil ring: 4.75mm. \r\n\r\nNote: When 3-5\/8\" S\u0026amp;S pistons are used you should, in practically all cases, use the Hastings rings for S\u0026amp;S pistons that are mentioned as 'S\u0026amp;S 3-5\/8 Big Bore'. These come with 1.6mm compression rings and 4.0mm oil rings. Check before you order. \r\nTech tip: Piston grooves vs piston rings. \r\nIt's not difficult to determine if a Hastings piston ring set will fit a certain piston. You should measure the height of the piston groove in the piston itself. The 2 top grooves will be for compression rings, the lower groove will be for the oil ring. In most cases Hastings oil rings are of the low tension 3-piece flex vent type. Ring heights are listed for reference. \r\nTech tip: Piston oversizes. \r\nFor each oversize cylinder diameter will increase with .010\" (0.254mm). The standard bore of the cylinder is listed for reference. \r\n(Tech tip information provided by Hastings Manufacturing Company, Inc.)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Piston rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 2M5722030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hastings","offers":[{"title":"Default Title","offer_id":63280434970954,"sku":"MSH-908570","price":83.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/908440k_fa104a34-31da-4193-afd3-8faec9184c94.jpg?v=1787572931","url":"https:\/\/partsdenmark.de\/products\/hastings-3-5-8-bore-chr-moly-piston-rings-030","provider":"Parts Denmark","version":"1.0","type":"link"}