{"product_id":"63903-piston-ring-sets-for-3-58-big-bore-pistons","title":"Piston Rings Hastings +.030\"Os Kn Ph Sh Big Bore 3-5 \/ 8\"Std W \/ Moly Top Ring 2M-5722-03","description":"\u003ch1\u003ePISTON RING SETS FOR 3 5\/8\" BIG BORE PISTONS\u003c\/h1\u003eWEIGHT: 0.17\u003cbr\u003eHASTINGS RING SETS TO FIT S \u0026amp; S , REV TECH , MID-USA AND MANY OTHER 3 5\/8\" BIG BORE PISTONS. EACH SET HAS A 5\/64\" THICK MOLY TOP COMPRESSION RING , 5\/64\" THICK 2ND RING AND 3\/16\" THICK BOTTOM RING. SOLD IN A SET FOR ONE PISTON. FITS KNUCKLEHEAD , PANHEAD AND SHOVELHEAD ENGINES ALL YEARS.\u003cbr\u003ePISTON RING SET. +.030\" OS.\u003cbr\u003eBY: HASTINGS MANUFACTURING COMPANY","brand":"MID-USA","offers":[{"title":"Default Title","offer_id":20200105443439,"sku":"63903","price":59.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7401\/0479\/products\/0076929_0_8acc2ed5-b30c-4567-b167-9bd47f6eb3e4.jpg?v=1575432703","url":"https:\/\/www.widowmakersboneyard.com\/products\/63903-piston-ring-sets-for-3-58-big-bore-pistons","provider":"Widowmaker's Boneyard","version":"1.0","type":"link"}