{"product_id":"replacement-piston-rings-3","title":"Replacement Piston Rings","description":"\u003cp\u003ePiston Rings - 3.437\" + 0.070\" - 1200 cc Big Twin\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes top compression rings, second compression rings, and oil control rings\u003c\/li\u003e\n\u003cli\u003eTop Compression Rings are Barrel Face\u003c\/li\u003e\n\u003cli\u003eCast coated \u003c\/li\u003e\n\u003cli\u003eHelps in the the heat transfer process between the piston and cylinder wall\u003c\/li\u003e\n\u003cli\u003eControls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft\u003c\/li\u003e\n\u003cli\u003eSecond Compression Ring are Reverse Torsional Taper Face\u003c\/li\u003e\n\u003cli\u003ePromotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy\u003c\/li\u003e\n\u003cli\u003eReverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring\u003c\/li\u003e\n\u003cli\u003eOil Control Rings are Three Piece Flex Vent\u003c\/li\u003e\n\u003cli\u003eThree-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore\u003c\/li\u003e\n\u003cli\u003eProvides uniform pressure through four steel rails and two expanders assuring positive oil control\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eIncludes enough rings for two pistons (unless noted).\u003c\/li\u003e\n\u003cli\u003eTwo rings per groove, except for the rails that will be two rail rings per one expander ring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HASTINGS","offers":[{"title":"3.437\" + 0.070\" \/ 1200 cc Big Twin","offer_id":53178056147311,"sku":"DS-750627","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" Standard \/ 1340 cc Big Twin","offer_id":53178056180079,"sku":"DS-750630","price":61.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.020\" \/ 1340 cc Big Twin","offer_id":53178056212847,"sku":"DS-750632","price":61.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.030\" \/ Evolution Big Twin","offer_id":53178056245615,"sku":"DS-750643","price":35.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" + 0.020\" \/ 1200 cc Big Twin","offer_id":53178056278383,"sku":"DS-750622","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" + 0.030\" \/ 1200 cc Big Twin","offer_id":53178056311151,"sku":"DS-750623","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" Standard \/ 1200 cc Big Twin","offer_id":53178056343919,"sku":"DS-750620","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" + 0.010\" \/ 1200 cc Big Twin","offer_id":53178056376687,"sku":"DS-750621","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" + 0.040\" \/ 1200 cc Big Twin","offer_id":53178056409455,"sku":"DS-750624","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" + 0.060\" \/ 1200 cc Big Twin","offer_id":53178056442223,"sku":"DS-750626","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" Standard \/ Evolution Big Twin","offer_id":53178056474991,"sku":"DS-750640","price":35.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.010\" \/ Evolution Big Twin","offer_id":53178056507759,"sku":"DS-750641","price":35.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.020\" \/ Evolution Big Twin","offer_id":53178056540527,"sku":"DS-750642","price":35.95,"currency_code":"USD","in_stock":true},{"title":"3.437\" + 0.050\" \/ 1200 cc Big Twin","offer_id":53178056573295,"sku":"DS-750625","price":56.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.010\" \/ 1340 cc Big Twin","offer_id":53178056606063,"sku":"DS-750631","price":61.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.030\" \/ 1340 cc Big Twin","offer_id":53178056638831,"sku":"DS-750633","price":61.95,"currency_code":"USD","in_stock":true},{"title":"3.498\" + 0.005\" \/ Evolution Big Twin","offer_id":53178056671599,"sku":"DS-750654","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/0323\/6463\/files\/8550FB01-D277-4EB1-BBBE-0392752B8FD6.png?v=1783021358","url":"https:\/\/factory47.com\/products\/replacement-piston-rings-3","provider":"Factory 47","version":"1.0","type":"link"}