{"product_id":"chevy-489ci-fhr-forged-pistons-united-engine-machine-ic9952-std","title":"Chevy 489ci FHR Forged Pistons United Engine Machine IC9952.STD","description":"\u003cp\u003eChevy 489ci FHR Forged Pistons with solid dome and open chamber design.\u003c\/p\u003e\u003cp\u003e4.250'' bore is used with a 6.385'' connecting rod and a 4.250'' crank stroke.\u003c\/p\u003e\u003cp\u003eThe compression ratio is 10.5:1 with 119cc heads.\u003c\/p\u003e\u003cp\u003e8\/pkg.\u003c\/p\u003e\u003cp\u003eTechnical specs include premium 4032 alloy, 4.250'' bore, 4.250'' crankshaft stroke, 6.385'' connecting rod length, 9.800'' deck height, 1.270'' compression height, and 0.990'' x 2.750'' pin size.\u003c\/p\u003e\u003cp\u003ePin location is centered with a solid dome top of .202'' and 23cc 1 valve relief in an open chamber design.\u003c\/p\u003e","brand":"United Engine \u0026 Machine Co","offers":[{"title":"Default Title","offer_id":51748939235610,"sku":"SLVIC9952.STD","price":106.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/41zIwo4BwbL.jpg?v=1772041715","url":"https:\/\/trybeepbeep.com\/products\/chevy-489ci-fhr-forged-pistons-united-engine-machine-ic9952-std","provider":"TryBeepbeep","version":"1.0","type":"link"}