{"product_id":"chevrolet-performance-small-block-chevy-vortec-cylinder-head-185cc-assembled-66cc-chamber-19331470","title":"Chevrolet Performance Small Block Chevy Vortec Cylinder Head, 185cc Assembled, 66cc Chamber | 19331470","description":"\u003cp\u003eThis assembled cast iron Vortec cylinder head fits Small Block Chevy engines and is aimed at 400 to 450 horsepower street and race builds. It arrives fully assembled with valves and springs and is sold individually.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: cylinder head, Vortec, assembled\u003c\/li\u003e\n\u003cli\u003eIntake port volume: 185 cc\u003c\/li\u003e\n\u003cli\u003eCombustion chamber: 66 cc\u003c\/li\u003e\n\u003cli\u003eExhaust port volume: 65 cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.000 in intake \/ 1.550 in exhaust\u003c\/li\u003e\n\u003cli\u003eValve springs: 1.320 in\u003c\/li\u003e\n\u003cli\u003eSpark plug: straight plug\u003c\/li\u003e\n\u003cli\u003eMaterial: cast iron\u003c\/li\u003e\n\u003cli\u003eEngine family: Small Block Chevy\u003c\/li\u003e\n\u003cli\u003eQuantity: each\u003c\/li\u003e\n\u003cli\u003ePart number: 19331470\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSmall Block Chevy 400 to 450 horsepower street and race engine builds (Vortec bolt pattern)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eIs this cylinder head assembled or bare?\u003c\/h5\u003e\u003cp\u003eIt ships fully assembled with valves and springs, ready to bolt on.\u003c\/p\u003e\u003ch5\u003eWhat are the port and chamber volumes?\u003c\/h5\u003e\u003cp\u003eIt has 185 cc intake ports, 65 cc exhaust ports, and a 66 cc combustion chamber.\u003c\/p\u003e\u003ch5\u003eWhat valve sizes does it use?\u003c\/h5\u003e\u003cp\u003eIt uses 2.000 in intake valves and 1.550 in exhaust valves.\u003c\/p\u003e\u003ch5\u003eHow many heads does this part number cover?\u003c\/h5\u003e\u003cp\u003ePart number 19331470 is sold individually, one cylinder head per order.\u003c\/p\u003e\u003ch5\u003eWhat power range is this head suited to?\u003c\/h5\u003e\u003cp\u003eIt is aimed at Small Block Chevy builds in the 400 to 450 horsepower range.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this cylinder head assembled or bare?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It ships fully assembled with valves and springs, ready to bolt on.\"}}, {\"@type\": \"Question\", \"name\": \"What are the port and chamber volumes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It has 185 cc intake ports, 65 cc exhaust ports, and a 66 cc combustion chamber.\"}}, {\"@type\": \"Question\", \"name\": \"What valve sizes does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It uses 2.000 in intake valves and 1.550 in exhaust valves.\"}}, {\"@type\": \"Question\", \"name\": \"How many heads does this part number cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Part number 19331470 is sold individually, one cylinder head per order.\"}}, {\"@type\": \"Question\", \"name\": \"What power range is this head suited to?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is aimed at Small Block Chevy builds in the 400 to 450 horsepower range.\"}}]}\u003c\/script\u003e","brand":"Chevrolet Performance Parts","offers":[{"title":"Default Title","offer_id":41429084831792,"sku":"FMQX_19331470","price":1325.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/GMP19331470.jpg?v=1715003716","url":"https:\/\/berryperformancesales.com\/products\/chevrolet-performance-small-block-chevy-vortec-cylinder-head-185cc-assembled-66cc-chamber-19331470","provider":"Berry Performance Sales","version":"1.0","type":"link"}