{"product_id":"hastings-hastings-3-1-2-bore-piston-rings-chr-moly-030","title":"Hastings, 3-1\/2\" bore piston rings chr\/moly. +.030\"","description":"\u003cp\u003eStd cyl. bore: 3.498\" (88.85mm).  1st ring: 1.6mm.  2nd ring: 1.6mm.  oil ring: 4.75mm.    Tech tip: Piston grooves vs piston rings.  It''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.  Tech tip: Piston oversizes.  For each oversize cylinder diameter will increase with .010\" (0.254mm). The standard bore of the cylinder is listed for reference.  (Tech tip information provided by Hastings Manufacturing Company; Inc.)\u003c\/p\u003e","brand":"Hastings","offers":[{"title":"Default Title","offer_id":45134488666181,"sku":"908545","price":199.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/4103\/9685\/files\/908440k_ee39d89f-135a-48fd-86f8-649408a47817.jpg?v=1781180084","url":"https:\/\/clubstyledubai.com\/products\/hastings-hastings-3-1-2-bore-piston-rings-chr-moly-030","provider":"Clubstyle Dubai","version":"1.0","type":"link"}