{"product_id":"chevy-540ci-fhr-forged-pistons-kb-performance-ic9957-004","title":"Chevy 540ci FHR Forged Pistons KB Performance IC9957.004","description":"\u003cp\u003eTechnical Specs: Alloy: Premium 4032 Alloy Bore: 4.504'' Crankshaft Stroke: 4.250'' Connecting Rod Length: 6.385'' Deck Height: 9.800'' Compression Height: 1.270'' Pin Size: 0.990'' x 2.750'' Pin Location: Centered Solid Dome Top: .121'' 10cc 1 Valve Relief (Closed Chamber Design) Intake Valve Relief: N\/A Exhaust Valve Relief: N\/A Top Landing Height: 0.325'' Ring Grooves: 1\/16'' Top; 1\/16'' Middle; 3\/16'' Bottom Gram Weight: 639\/141 Compression Ratio: 10.0:1 w\/119cc Heads\u003c\/p\u003e","brand":"United Engine \u0026 Machine Co","offers":[{"title":"Default Title","offer_id":51748939432218,"sku":"SLVIC9957.004","price":106.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/41Eh2ajdMsL.jpg?v=1772041724","url":"https:\/\/trybeepbeep.com\/products\/chevy-540ci-fhr-forged-pistons-kb-performance-ic9957-004","provider":"TryBeepbeep","version":"1.0","type":"link"}