{"product_id":"1-pair-for-chevy-sbc-283-302-350-400-bare-cylinder-heads-205cc-64cc-angle-plug","title":"1 Pair For Chevy SBC 283 302 350 400 Bare Cylinder Heads 205cc\/64cc Angle Plug","description":"\u003ch2\u003eBare Cylinder Heads for Chevy SBC 283 302 350 400\u003c\/h2\u003e\u003cp\u003eThese bare cylinder heads for Chevy small block engines fit 283, 302, 350, and 400 cubic inch applications, with 205cc intake runners, 64cc chambers, and angled spark plug locations to support high-performance builds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese bare cylinder heads for Chevy SBC engines are the foundation for a custom small block build, supplied without valves, springs, or guide hardware so the builder can select a valvetrain matched to their cam profile. The 205cc intake runner and 64cc combustion chamber suit a range of 283, 302, 350, and 400 cubic inch combinations, making these bare cylinder heads a flexible starting point for a street or strip engine. Angled spark plug placement aids header clearance and combustion efficiency.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e205cc intake runners support strong airflow for high-rpm power\u003c\/li\u003e\n\u003cli\u003e64cc combustion chambers help set compression ratio targets\u003c\/li\u003e\n\u003cli\u003eAngle plug design improves header clearance and flame travel\u003c\/li\u003e\n\u003cli\u003eBare casting allows full custom valve and spring selection\u003c\/li\u003e\n\u003cli\u003eSold as a matching pair for a complete top-end build\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Chevy SBC 283\u003c\/li\u003e\n\u003cli\u003efor Chevy SBC 302\u003c\/li\u003e\n\u003cli\u003efor Chevy SBC 350\u003c\/li\u003e\n\u003cli\u003efor Chevy SBC 400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilds requiring a fresh cast iron or aluminum foundation\u003c\/li\u003e\n\u003cli\u003ePerformance builds pairing aftermarket camshafts with matched valvetrain\u003c\/li\u003e\n\u003cli\u003eDrag and circle track engines needing angled plug clearance\u003c\/li\u003e\n\u003cli\u003eStreet rod and muscle car engine projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Runner\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e205cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCombustion Chamber\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlug Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAngle plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBare, pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChevy small block 283, 302, 350, 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these heads come assembled with valves? \u003cstrong\u003eA:\u003c\/strong\u003e No, these are bare castings and require valves, springs, retainers, and seals to be purchased separately. Machine work such as valve job and surfacing may be needed before assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these work with my existing intake manifold? \u003cstrong\u003eA:\u003c\/strong\u003e Intake compatibility depends on the intake port configuration, so verify the manifold matches these heads before ordering. Always confirm application by engine code and build spec.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50557118349398,"sku":"ZZ3P01942","price":990.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_2ef9d57b-878e-4d5d-ac00-2ff94f641206.jpg?v=1790974495","url":"https:\/\/www.solidspare.com\/products\/1-pair-for-chevy-sbc-283-302-350-400-bare-cylinder-heads-205cc-64cc-angle-plug","provider":"Solid Spare","version":"1.0","type":"link"}