{"product_id":"dart-dach10110010-180cc-iron-eagle-cast-iron-bare-cylinder-heads-chev-sb-ch10110010","title":"DART DACH10110010 180cc Iron Eagle Cast Iron Bare Cylinder Heads Chev SB Ch10110010","description":"\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eDART 180CC IRON EAGLE CAST IRON BARE CYLINDER HEADS CHEV SB CH10110010\u003c\/strong\u003eAre there such things as cast iron performance heads? You bet! These Dart Iron Eagle heads will give you the performance you want at a great price. They feature thick port walls (extra meat for porting!), enlarged water passages, multi-angle intake valve seats, hardened and radiused exhaust valve seats, bronze valve guides, and heart-shaped 64cc or 72cc combustion chambers. They're available as bare castings or fully assembled with stainless steel valves, valve springs, locks, and retainers.\u003cstrong\u003eSpecs:\u003c\/strong\u003eApplication: Chev Small Block Gen1 283-400 C.I.D. Cylinder Head Style: Bare \u003cdiv\u003eCylinder Head Material: Cast iron \u003c\/div\u003e\n\u003cdiv\u003eCylinder Head Finish: Natural \u003c\/div\u003e\n\u003cdiv\u003eCombustion Chamber Volume (cc): 64 \u003c\/div\u003e\n\u003cdiv\u003eCNC-Machined Combustion Chamber: No \u003c\/div\u003e\n\u003cdiv\u003eIntake Runner Volume (cc): 180cc \u003c\/div\u003e\n\u003cdiv\u003eExhaust Runner Volume (cc): 77cc \u003c\/div\u003e\n\u003cdiv\u003eCNC-Machined Intake Runner: No \u003c\/div\u003e\n\u003cdiv\u003eCNC-Machined Exhaust Runner: No \u003c\/div\u003e\n\u003cdiv\u003eCombustion Chamber Style: Heart \u003c\/div\u003e\n\u003cdiv\u003eIntake Port Shape: Rectangular \u003c\/div\u003e\n\u003cdiv\u003eIntake Port Location: Standard \u003c\/div\u003e\n\u003cdiv\u003eExhaust Port Shape: Square \u003c\/div\u003e\n\u003cdiv\u003eExhaust Port Location: Standard \u003c\/div\u003e\n\u003cdiv\u003eSpark Plug Style: Angle \u003c\/div\u003e\n\u003cdiv\u003eIntake Valves Included: No \u003c\/div\u003e\n\u003cdiv\u003eIntake Valve Diameter (in): 2.020 in. \u003c\/div\u003e\n\u003cdiv\u003eExhaust Valves Included: No \u003c\/div\u003e\n\u003cdiv\u003eExhaust Valve Diameter (in): 1.600 in. \u003c\/div\u003e\n\u003cdiv\u003eValve Springs Included: No \u003c\/div\u003e\n\u003cdiv\u003eDamper Spring Included: No \u003c\/div\u003e\n\u003cdiv\u003eRetainers Included: No \u003c\/div\u003e\n\u003cdiv\u003eLocks Included: No \u003c\/div\u003e\n\u003cdiv\u003eValve Stem Seals Included: No \u003c\/div\u003e\n\u003cdiv\u003eRocker Arm Studs Included: No \u003c\/div\u003e\n\u003cdiv\u003eRocker Arms Included: No \u003c\/div\u003e\n\u003cdiv\u003eRocker Arm Nuts Included: No \u003c\/div\u003e\n\u003cdiv\u003eGuideplates Included: No \u003c\/div\u003e\n\u003cdiv\u003eValve Cover Mounting Style: Center and perimeter bolt \u003c\/div\u003e\n\u003cdiv\u003eAccessory Bolt Holes Drilled: Yes \u003c\/div\u003e\n\u003cdiv\u003eIntake Valve Angle: 23 \u003c\/div\u003e\n\u003cdiv\u003eExhaust Valve Angle: 23 \u003c\/div\u003e\n\u003cdiv\u003eValve Guides Included: Yes \u003c\/div\u003e\n\u003cdiv\u003eValve Guide Material: Manganese bronze intake\/Phosphorous bronze exhaust \u003c\/div\u003e\n\u003cdiv\u003eValve Seats Machined: Yes \u003c\/div\u003e\n\u003cdiv\u003eValve Seat Machine Style: 4-angle intake\/3-angle exhaust \u003c\/div\u003e\n\u003cdiv\u003eValve Seat Material: Ductile iron \u003c\/div\u003e\n\u003cdiv\u003eSteam Holes Drilled: No \u003c\/div\u003e\n\u003cdiv\u003eOiling Style: Through pushrod \u003c\/div\u003e\n\u003cdiv\u003eMachined for O-Ring: No \u003c\/div\u003e\n\u003cdiv\u003eHeat Crossover: Yes \u003c\/div\u003e\n\u003cdiv\u003eQuantity: Sold as a pair.\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":44592363962679,"sku":"DACH10110010","price":1787.7,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/69565.jpg?v=1780401840","url":"https:\/\/enginemaster.com.au\/products\/dart-dach10110010-180cc-iron-eagle-cast-iron-bare-cylinder-heads-chev-sb-ch10110010","provider":"Engine Master","version":"1.0","type":"link"}