{"product_id":"kb-performance-kb176-030-17cc-domed-piston-set-for-big-block-chevrolet","title":"KB Performance KB176.030 +17cc Domed Piston Set for Big Block Chevrolet","description":"\u003cp\u003eTechnical Specs: Alloy: Hypereutectic 390 Bore: 4.280'' Crankshaft Stroke: 3.760'' Connecting Rod Length: 6.135'' Deck Height: 9.800'' Compression Height: 1.765'' Pin Size: 0.990'' Pin Location: Centered Hollow Dome Top: .180'' 17cc IV (Closed Chamber Head) Intake Valve Relief: 0.267'' Depth \/ 2.310'' Diameter Exhaust Valve Relief: N\/A Top Landing Height: 0.311'' Ring Grooves: 5\/64'' Top; 5\/64'' Middle; 3\/16'' Bottom Gram Weight: 705\/158 Compression Ratio: 11.0:1 w\/96.5cc Heads; 10.1:1 w\/105cc Heads; 9.8:1 w\/108cc; 9.0:1 w\/119cc Heads\u003c\/p\u003e","brand":"United Engine \u0026 Machine Co","offers":[{"title":"Default Title","offer_id":51748965941530,"sku":"SLVSKB174.134","price":115.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/71ss3gcSemL.jpg?v=1772042175","url":"https:\/\/trybeepbeep.com\/products\/kb-performance-kb176-030-17cc-domed-piston-set-for-big-block-chevrolet","provider":"TryBeepbeep","version":"1.0","type":"link"}