{"product_id":"super-duty-piston-kit","title":"Super-Duty Piston Kit","description":"\u003cp\u003ePiston Kit - 4.125\" +0.020\" - 11.0:1 CR - 114\"\/117\" Bored to 120\" - M8\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit per cylinder\u003c\/li\u003e\n\u003cli\u003eHard anodized top ring groove eliminates micro welding of the ring to the groove; this maintains a flat and smooth surface for the best ring seal and top ring groove\u003c\/li\u003e\n\u003cli\u003eTeflon based skirt coating eliminates piston rock for the best possible ring seal with no piston slap noise\u003c\/li\u003e\n\u003cli\u003eHard anodized crown to aid in heat deflection and to reduce corrosion from alcohol fuels\u003c\/li\u003e\n\u003cli\u003eFlat Top 1.2 cc design with oversized valve pockets to accept 1.00 mm larger valves\u003c\/li\u003e\n\u003cli\u003eIncludes pistons, rings, pins and clips\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"+0.020\" - 11.0:1 CR - 114\"\/117\" Bored to 120\" - M8","offer_id":53137293082991,"sku":"0910-5726","price":427.95,"currency_code":"USD","in_stock":true},{"title":"Standard - 11.0:1 CR - 114\"\/117\" Bored to 120\" - M8","offer_id":53137293115759,"sku":"0910-5724","price":427.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/0323\/6463\/files\/3D2C721D-E513-4CBF-9D8A-48A8C1CE6AB2.png?v=1782098414","url":"https:\/\/factory47.com\/products\/super-duty-piston-kit","provider":"Factory 47","version":"1.0","type":"link"}