{"title":"Engine Components - Cylinder Heads","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eElevate Your Engine: High-Quality Cylinder Heads for Superior Performance. Explore our range of top-notch cylinder heads designed to optimize airflow and combustion efficiency for maximum engine power. Trust Engine Master Australia for dependable solutions that ensure precision engineering and durability in your vehicle's engine system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eClick here for:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #b70000;\"\u003e|| \u003ca href=\"https:\/\/enginemaster.com.au\/collections\/gaskets-cylinder-heads\" target=\"_blank\" title=\"Cylinder Head Gaskets\" style=\"color: #b70000;\" rel=\"noopener noreferrer\"\u003eCylinder Head Gaskets\u003c\/a\u003e || \u003ca href=\"https:\/\/enginemaster.com.au\/collections\/engine-assembly-bolts?sort_by=manual\u0026amp;filter.p.product_type=Cylinder+Head+Bolts+%26+Studs\u0026amp;filter.v.price.gte=\u0026amp;filter.v.price.lte=\" target=\"_blank\" title=\"Cylinder Head Bolts \u0026amp; Studs\" style=\"color: #b70000;\" rel=\"noopener noreferrer\"\u003eCylinder Head Bolts \u0026amp; Studs\u003c\/a\u003e ||\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"aeroflow-af95-0347-sbf-185cc-aluminium-heads-bare-58cc-chambers-2-02-1-60","title":"Aeroflow AF95-0347 SBF 185CC Aluminium Heads Bare 58CC Chambers 2.02\"\/1.60\"","description":"\u003cp\u003eThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.\u003c\/p\u003e\u003cp\u003e Aeroflow's Small block Ford Windsor cylinder heads are designed for street\/race performance engines and ideal for operating in the idle to 6500 rpm range. Made from A356 aluminium castings. These complete heads include larger-than-stock 1.32\" (33.5 mm) diameter dual valve spring to handle up to 0.600\" (15.25mm) maximum valve lift. Recommended spark plugs are 14mm x 3\/4\" reach with flat gasket seat. \u003c\/p\u003e\u003cstrong\u003eHead Specs: \u003c\/strong\u003e\u003cbr\u003eChamber Volume: 58cc Chamber\u003cbr\u003e Intake port volume: 185cc \u003cbr\u003eIntake valve size: 2.02\"\u003cbr\u003eExhaust valve size: 1.60\"\u003cbr\u003eValve spring diameter: 1.320\" (33.5mm)\u003cbr\u003eRocker stud diameter: 7\/16\"\u003cbr\u003e Pushrod diameter: 5\/16\" (width of slot in guide plate)\u003cbr\u003eSpark plug style: Angled\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Flow Chart cfm @ H2O\u003c\/strong\u003e \u003cbr\u003e \u003ctable style=\"width:550px\"\u003e \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e \u003ctd align=\"center\"\u003e.200\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .300\"\u003c\/td\u003e \u003ctd align=\"center\"\u003e.400\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .500\"\u003c\/td\u003e \u003ctd align=\"center\"\u003e.600\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.020 Intake\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 141.2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 187\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 232.6\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 260.5\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 272\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.600 Exhaust\u003c\/td\u003e \u003ctd align=\"center\"\u003e103\u003c\/td\u003e \u003ctd align=\"center\"\u003e135.3\u003c\/td\u003e \u003ctd align=\"center\"\u003e157\u003c\/td\u003e \u003ctd align=\"center\"\u003e166\u003c\/td\u003e \u003ctd align=\"center\"\u003e177\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Aeroflow Performance Products","offers":[{"title":"Default Title","offer_id":44519040090423,"sku":"AF95-0347","price":1552.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/17802.jpg?v=1780018410"},{"product_id":"aeroflow-af95-2318-sb-chry-318-360-pair-assemb-alloy-cylinder-head-176cc-65cc","title":"Aeroflow AF95-2318 Sb Chry 318 360 *(Pair)* Assemb.Alloy Cylinder Head 176CC 65CC","description":"\u003cp\u003eAeroflows all new line of heads are designed for entry-level street performance engines and ideal for operating in the idle to 6500 rpm range. Made from A356 aluminium castings. These complete heads include dual valve springs to handle up to 0.580\" valve lift.\u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eApplication: Chrysler small block 318, 340, 360 V8\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eCylinder Head Style: Assembled\u003c\/li\u003e  \u003cli\u003eCylinder Head Material: Aluminum\u003c\/li\u003e  \u003cli\u003eCombustion Chamber volume: 75cc\u003c\/li\u003e  \u003cli\u003eIntake Runner Volume: 176cc\u003c\/li\u003e  \u003cli\u003eValve springs: Dual springs\u003c\/li\u003e  \u003cli\u003eMaximum valve lif 0.580\" (14.73mm)\u003c\/li\u003e  \u003cli\u003eQuantity: Sold as a pair.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Aeroflow Performance Products","offers":[{"title":"Default Title","offer_id":44523181932855,"sku":"AF95-2318","price":2698.95,"currency_code":"AUD","in_stock":true}]},{"product_id":"aeroflow-af95-2327-sbc-350-400-pair-assemb-s-p-alloy-cylinder-heads-180cc","title":"Aeroflow AF95-2327 SBC 350 400 *(Pair)* Assemb. S\/P Alloy Cylinder Heads 180CC","description":"\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eAEROFLOW COMPLETE 180CC\/64CC ALLOY CYLINDER HEADS CHEV SB V8 STR PLUGS AF95-2327\u003c\/strong\u003eAeroflow's all new line of cylinder heads are designed for entry-level street performance engines and ideal for operating in the idle to 6500 rpm range. Made from A356 aluminium castings. These complete heads include larger-than-stock 1.43\" (36.3mm) dual valve springs to handle up to 0.575\" (14.61mm) maximum valve lift. Recommended spark plugs are 14mm x 3\/4\" reach with flat gasket seat.\u003cbr\u003e\u003cstrong\u003eHead Specs:\u003c\/strong\u003e\u003cbr\u003eApplication: Small Block Chev\u003cbr\u003eChamber volume: 64cc Chamber\u003cbr\u003eValve spring diameter: 1.430\" (36.3mm) Dual springs\u003cbr\u003eSpark plug style: Straight\u003cbr\u003eRocker stud diameter: 7\/16\"\u003cbr\u003ePushrod diameter: 5\/16\" (width of slot in guide plate)\u003cbr\u003eMaximum valve lif 0.575\" (14.61mm)\u003cbr\u003eIntake port volume: 180cc\u003cbr\u003eIntake valve size: 2.02\"\u003cbr\u003eExhaust port volume: 70cc\u003cbr\u003eExhaust valve size: 1.60\"\u003cbr\u003eQuantity: Sold as a pair.\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Aeroflow Performance Products","offers":[{"title":"Default Title","offer_id":44524513460535,"sku":"AF95-2327","price":2049.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/17834.jpg?v=1779749622"},{"product_id":"aeroflow-af95-2360-sbf-205cc-aluminium-heads-asseassemb-alloy-cylinder-heads","title":"Aeroflow AF95-2360 SBF 205CC Aluminium Heads Asseassemb. Alloy Cylinder Heads","description":"\u003cp\u003eThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.\u003c\/p\u003e\u003cp\u003e Aeroflow's Small block Ford Windsor cylinder heads are designed for street\/race performance engines and ideal for operating in the idle to 7500 rpm range. Made from A356 aluminium castings. These complete heads include larger-than-stock 1.575\" (40 mm) diameter dual valve spring to handle up to 0.710\" (18mm) maximum valve lift. Recommended spark plugs are 14mm x 3\/4\" reach with flat gasket seat. Includes valves, valve springs, retainers \u0026amp; locks, guide plates and 7\/16\" rocker studs.\u003c\/p\u003e \u003cstrong\u003eHead Specs:\u003c\/strong\u003e \u003cbr\u003eChamber Volume: 58cc Chamber\u003cbr\u003eIntake port volume: 205cc\u003cbr\u003eIntake valve size: 2.08\"\u003cbr\u003e Exhaust valve size: 1.60\"\u003cbr\u003eValve spring diameter: 1.575\" (40mm) \u003cbr\u003eSpring installed height: 2.04\" @ 146lbs \u003cbr\u003eMaximum valve lift: 0.710\" (18mm) @ 490lbs \u003cbr\u003eRocker stud diameter: 7\/16\"\u003cbr\u003ePushrod diameter: 5\/16\" (width of slot in guide plate)\u003cbr\u003e Spark plug style: Angled\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eFlow Chart cfm @ H2O\u003c\/strong\u003e\u003cbr\u003e \u003ctable style=\"width:550px\"\u003e \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e \u003ctd align=\"center\"\u003e.200\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .300\"\u003c\/td\u003e \u003ctd align=\"center\"\u003e.400\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .500\"\u003c\/td\u003e \u003ctd align=\"center\"\u003e.600\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.080 Intake\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 141.1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 196\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 238.2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 269.6\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 283.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.600 Exhaust\u003c\/td\u003e \u003ctd align=\"center\"\u003e112.1\u003c\/td\u003e \u003ctd align=\"center\"\u003e149.5\u003c\/td\u003e \u003ctd align=\"center\"\u003e180\u003c\/td\u003e \u003ctd align=\"center\"\u003e197\u003c\/td\u003e \u003ctd align=\"center\"\u003e202\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Aeroflow Performance Products","offers":[{"title":"Default Title","offer_id":44526391722295,"sku":"AF95-2360","price":2283.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/17842.jpg?v=1780018245"},{"product_id":"aeroflow-af95-2400-sbc-350-400-pair-assemb-s-p-alloy-cylinder-heads-210cc","title":"Aeroflow AF95-2400 SBC 350 400 *(Pair)* Assemb. S\/P Alloy Cylinder Heads 210CC","description":"\u003cp\u003eThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.\u003c\/p\u003e\u003cp\u003e Aeroflow's Small block Chevy cylinder heads are designed for street \/ race performance engines and ideal for operating in the idle to 7500 rpm range. Made from A356 aluminium castings. These complete heads include larger-than-stock 1.57\" (40mm) diameter dual valve spring to handle up to 0.710\" (18mm) maximum valve lift. Recommended spark plugs are 14mm x 3\/4\" reach with flat gasket seat. Include valves, valve springs, retainers \u0026amp; locks, guide plates and 7\/16\" rocker studs\u003c\/p\u003e \u003cstrong\u003eHead Specs:\u003c\/strong\u003e \u003cbr\u003eChamber Volume: 65cc Chamber\u003cbr\u003eIntake port volume: 210cc\u003cbr\u003eIntake valve size: 2.08\"\u003cbr\u003e Exhaust valve size: 1.60\"\u003cbr\u003eValve spring diameter: 1.575\" (40mm) \u003cbr\u003eSpring installed height: 1.95\" @ 190lbs \u003cbr\u003eMaximum valve lift: 0.710\" (18mm) @ 540lbs \u003cbr\u003eRocker stud diameter: 7\/16\"\u003cbr\u003ePushrod diameter: 5\/16\" (width of slot in guide plate)\u003cbr\u003e Spark plug style: Straight \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFlow Chart cfm @ H2O\u003c\/strong\u003e\u003cbr\u003e \u003ctable style=\"width:550px\"\u003e \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e \u003ctd align=\"center\"\u003e.200\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .300\"\u003c\/td\u003e \u003ctd align=\"center\"\u003e.400\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .500\"\u003c\/td\u003e \u003ctd align=\"center\"\u003e.600\" \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e .700\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e 2.080 Intake\u003c\/td\u003e \u003ctd align=\"center\"\u003e134.3\u003c\/td\u003e \u003ctd align=\"center\"\u003e191\u003c\/td\u003e \u003ctd align=\"center\"\u003e236.5\u003c\/td\u003e \u003ctd align=\"center\"\u003e267.7\u003c\/td\u003e \u003ctd align=\"center\"\u003e276.8\u003c\/td\u003e \u003ctd align=\"center\"\u003e281.2\u003c\/td\u003e \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.600 Exhaust \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e115.9 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e148.7 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e176.6 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e194.5 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e204.3 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e211.1 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Aeroflow Performance Products","offers":[{"title":"Default Title","offer_id":44527095152951,"sku":"AF95-2400","price":2076.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/17845.jpg?v=1779750502"},{"product_id":"aeroflow-af95-0415-gm-ls-series-aluminium-cnc-bare-4-bolt-cylinder-heads","title":"Aeroflow AF95-0415 GM LS Series Aluminium CNC Bare 4-Bolt Cylinder Heads","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif, serif, EmojiFont; font-size: 12px; text-align: justify;\"\u003eAeroflow's LS3 Chevy cylinder heads are designed for high performance street \/ race engines. \u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif, serif, EmojiFont; font-size: 12px; text-align: justify;\"\u003eMade from A356 aluminium castings. These bare cylinder heads accept 2.165\" (55mm) diameter intake valves and 1.6\" (40.64mm) exhaust valves. These heads suit standard 4-bolt GM blocks. Full CNC ported. Sold as pairs.\u003c\/span\u003e\u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cp\u003eHead Specs:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eChamber volume: 70cc Chamber\u003c\/li\u003e  \u003cli\u003eValve spring diameter: suit factory diameter springs\u003c\/li\u003e  \u003cli\u003eSpark plug style: Factory\u003c\/li\u003e  \u003cli\u003eRocker style: 11° LS3\u003c\/li\u003e  \u003cli\u003eIntake port volume: 276cc\u003c\/li\u003e \u003c\/ul\u003e","brand":"Aeroflow Performance Products","offers":[{"title":"Default Title","offer_id":44527561867575,"sku":"AF95-0415","price":2239.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/17822.jpg?v=1779324421"},{"product_id":"air-flow-research-afr3575-chev-bb-cnc-comp-pkg-cyl-heads-377cc-121cc-bare","title":"Air Flow Research AFR3575 Chev BB Cnc Comp Pkg Cyl Heads 377cc\/121cc Bare","description":"Air Flow Research AFR3575 Chev BB Cnc Comp Pkg Cyl Heads 377cc\/121cc Bare","brand":"AFR - Air Flow Research","offers":[{"title":"Default Title","offer_id":44534580740407,"sku":"AFR3575","price":8131.35,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/619611.jpg?v=1780577150"},{"product_id":"dart-da10210010-chev-sb-cast-iron-eagle-cyl-head-72cc-180cc-2-02-1-6-ap-bare","title":"DART DA10210010 Chev SB Cast Iron Eagle Cyl Head 72cc 180cc 2.02\/1.6 Ap Bare","description":"DART DA10210010 Chev SB Cast Iron Eagle Cyl Head 72cc 180cc 2.02\/1.6 Ap Bare","brand":"Dart","offers":[{"title":"Default Title","offer_id":44534600696119,"sku":"DA10210010","price":927.7,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/628892.jpg?v=1779492739"},{"product_id":"armada-arm-cdht-420-cyl-head-kia-a5d-chkia5dar","title":"Armada ARM-CDHT-420 Cyl Head Kia A5D (CHKIA5DAR)","description":"Armada ARM-CDHT-420 Cyl Head Kia A5D (CHKIA5DAR)","brand":"Armada","offers":[{"title":"Default Title","offer_id":44534616195383,"sku":"ARM-CDHT-420","price":580.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/143551_be106f59-d6c7-4dfd-8962-688317cc06ce.png?v=1756591402"},{"product_id":"air-flow-research-afr1068-aluminium-heads-complete-chev-327-350-400","title":"Air Flow Research AFR1068 Aluminium Heads Complete Chev 327 350 400","description":"\u003cp\u003e\u003cstrong\u003eAFR ALUMINIUM HEADS COMPLETE CHEV 327 350 400 AFR1068\u003c\/strong\u003e\u003c\/p\u003e  \u003cdiv\u003eYou'll be the baddest thing on four wheels with AFR 227cc SBC Eliminator Race Ready Racing heads. These Race Ready package heads offer you outstanding track performance at a competitive price. Exhaust and intake ports and combustion chambers are 100 percent CNC ported with coarser machine levels for terrific flow characteristics and big power gains--who said you couldn't get performance on a budget! Proudly made in the USA, these AFR 227cc SBC Eliminator heads have a 3\/4 in. thick head deck ideal for nitrous or blower applications and come complete and ready to run with AFR proven components for maximum reliability!\u003cstrong\u003eSpecs:\u003c\/strong\u003eApplication: Chev Small Block Gen I 327, 350, 400 C.I.D (See notes)  \u003ctable\u003e  \u003ctbody\u003e   \u003ctr\u003e    \u003ctd\u003eCylinder Head Style\u003c\/td\u003e    \u003ctd\u003eAssembled\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCylinder Head Material\u003c\/td\u003e    \u003ctd\u003eAluminum\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCylinder Head Finish\u003c\/td\u003e    \u003ctd\u003eNatural\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCombustion Chamber Volume (cc)\u003c\/td\u003e    \u003ctd\u003e65\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCNC-Machined Combustion Chamber\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Runner Volume (cc)\u003c\/td\u003e    \u003ctd\u003e227cc\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Runner Volume (cc)\u003c\/td\u003e    \u003ctd\u003e80cc\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCNC-Machined Intake Runner\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCNC-Machined Exhaust Runner\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eCombustion Chamber Style\u003c\/td\u003e    \u003ctd\u003eHeart\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Port Shape\u003c\/td\u003e    \u003ctd\u003eRectangular\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Port Location\u003c\/td\u003e    \u003ctd\u003eStandard\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Port Shape\u003c\/td\u003e    \u003ctd\u003eSquare\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Port Location\u003c\/td\u003e    \u003ctd\u003eRaised\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eSpark Plug Style\u003c\/td\u003e    \u003ctd\u003eAngle\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Valves Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Valve Diameter (in)\u003c\/td\u003e    \u003ctd\u003e2.100 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Valves Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Valve Diameter (in)\u003c\/td\u003e    \u003ctd\u003e1.600 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Springs Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eMaximum Valve Lift (in)\u003c\/td\u003e    \u003ctd\u003e0.710 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eOutside Diameter of Outer Spring (in)\u003c\/td\u003e    \u003ctd\u003e1.550 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eDamper Spring Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eNumber of Springs Per Valve\u003c\/td\u003e    \u003ctd\u003eDual\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRetainers Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRetainer Material\u003c\/td\u003e    \u003ctd\u003eChromemoly steel\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eLocks Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eLock Style\u003c\/td\u003e    \u003ctd\u003e10 degree\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Stem Seals Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Stem Seal Style\u003c\/td\u003e    \u003ctd\u003eViton®\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arm Studs Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arm Nut Thread Size\u003c\/td\u003e    \u003ctd\u003e7\/16-20 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arms Included\u003c\/td\u003e    \u003ctd\u003eNo\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arm Nuts Included\u003c\/td\u003e    \u003ctd\u003eNo\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eGuideplates Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eGuideplate Pushrod Size\u003c\/td\u003e    \u003ctd\u003e5\/16 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Cover Mounting Style\u003c\/td\u003e    \u003ctd\u003eCenter and perimeter bolt\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eAccessory Bolt Holes Drilled\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Valve Angle\u003c\/td\u003e    \u003ctd\u003e23\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Valve Angle\u003c\/td\u003e    \u003ctd\u003e23\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Guides Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Guide Material\u003c\/td\u003e    \u003ctd\u003eBronze\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Seats Machined\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Seat Machine Style\u003c\/td\u003e    \u003ctd\u003e3-angle\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Seat Material\u003c\/td\u003e    \u003ctd\u003eDuctile iron\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eSteam Holes Drilled\u003c\/td\u003e    \u003ctd\u003eNo\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eOiling Style\u003c\/td\u003e    \u003ctd\u003eThrough pushrod\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eMachined for O-Ring\u003c\/td\u003e    \u003ctd\u003eNo\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eHeat Crossover\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eQuantity\u003c\/td\u003e    \u003ctd\u003eSold as a pair.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eNotes\u003c\/td\u003e    \u003ctd\u003eNot compatible with self-aligning rocker arms.Will not fit LT 1 Engines.400 C.I.D Requires Steam Holes To Be Drilled Into Head\u003c\/td\u003e   \u003c\/tr\u003e  \u003c\/tbody\u003e \u003c\/table\u003e  \u003cdiv\u003e \u003c\/div\u003e \u003cbr\u003e \u003cbr\u003e  \u003c\/div\u003e \u003cbr\u003e\u003cbr\u003e","brand":"AFR - Air Flow Research","offers":[{"title":"Default Title","offer_id":44534621995319,"sku":"AFR1068","price":4983.05,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/34796.jpg?v=1779236368"},{"product_id":"budget-bud-cdht-120b-cyl-head-mitsu-g54b-gt-ts-magna-pmv-91007","title":"Budget BUD-CDHT-120B Cyl Head Mitsu G54B \u0026gt;Ts Magna Pmv-91007","description":"Budget BUD-CDHT-120B Cyl Head Mitsu G54B \u0026gt;Ts Magna Pmv-91007","brand":"Budget","offers":[{"title":"Default Title","offer_id":44534625730871,"sku":"BUD-CDHT-120B","price":421.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/143551_e5d0d021-58c5-4665-99a6-dacfdde65351.png?v=1756724990"},{"product_id":"dart-da11211111p-chev-sb-alloy-pro-1-cyl-head-72cc-180cc-2-02-1-60-ap-assembly","title":"DART DA11211111P Chev SB Alloy Pro 1 Cyl Head 72cc 180cc 2.02\/1.60 Ap Assembly","description":"DART DA11211111P Chev SB Alloy Pro 1 Cyl Head 72cc 180cc 2.02\/1.60 Ap Assembly","brand":"Dart","offers":[{"title":"Default Title","offer_id":44534627074359,"sku":"DA11211111P","price":1677.7,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/602269.jpg?v=1779435774"},{"product_id":"air-flow-research-afr1130-eliminator-alloy-racing-heads-chev-sb-302-350-v8-upgraded-springs","title":"Air Flow Research AFR1130 Eliminator Alloy Racing Heads Chev SB 302-350 V8 Upgraded Springs","description":"Air Flow Research AFR1130 Eliminator Alloy Racing Heads Chev SB 302-350 V8 Upgraded Springs","brand":"AFR - Air Flow Research","offers":[{"title":"Default Title","offer_id":44534647882039,"sku":"AFR1130","price":4171.85,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/34816.jpg?v=1780306688"},{"product_id":"dart-da10111111f-chev-sb-cast-iron-eagle-cyl-head-49cc-180cc-2-02-1-6-ap-assembl","title":"DART DA10111111F Chev SB Cast Iron Eagle Cyl Head 49cc 180cc 2.02\/1.6 Ap Assembl","description":"DART DA10111111F Chev SB Cast Iron Eagle Cyl Head 49cc 180cc 2.02\/1.6 Ap Assembl","brand":"Dart","offers":[{"title":"Default Title","offer_id":44534655942967,"sku":"DA10111111F","price":1423.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/602149.jpg?v=1779435777"},{"product_id":"dart-da28000023-b-b-chev-cyl-head-parts-kit-2-250-1-900-1-625d-springs-tit","title":"DART DA28000023 B\/B Chev Cyl Head Parts Kit 2.250\/1.900 1.625D Springs Tit","description":"DART DA28000023 B\/B Chev Cyl Head Parts Kit 2.250\/1.900 1.625D Springs Tit","brand":"Dart","offers":[{"title":"Default Title","offer_id":44534655975735,"sku":"DA28000023","price":847.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/628447.jpg?v=1778851200"},{"product_id":"armada-arm-171310-assembled-cylinder-head-armada-plus-for-nissan-td42-all-chnitd42aar","title":"Armada ARM-171310 Assembled Cylinder Head Armada Plus for Nissan TD42 All (CHNITD42AAR)","description":"Armada ARM-171310 Assembled Cylinder Head Armada Plus for Nissan TD42 All (CHNITD42AAR)","brand":"Armada","offers":[{"title":"Default Title","offer_id":44534666625335,"sku":"ARM-171310","price":1927.95,"currency_code":"AUD","in_stock":true}]},{"product_id":"air-flow-research-afr1075-chev-sb-race-spread-port-cyl-heads-227cc-76cc-angle-plug-cmpl","title":"Air Flow Research AFR1075 Chev SB Race Spread Port Cyl Heads 227cc\/76cc Angle Plug Cmpl","description":"Air Flow Research AFR1075 Chev SB Race Spread Port Cyl Heads 227cc\/76cc Angle Plug Cmpl","brand":"AFR - Air Flow Research","offers":[{"title":"Default Title","offer_id":44534668198199,"sku":"AFR1075","price":4638.65,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/628575.jpg?v=1779487559"},{"product_id":"air-flow-research-afr3250-chev-bb-as-cast-part-cnc-cyl-heads-325cc-115cc-bare","title":"Air Flow Research AFR3250 Chev BB As Cast Part Cnc Cyl Heads 325cc\/115cc Bare","description":"Air Flow Research AFR3250 Chev BB As Cast Part Cnc Cyl Heads 325cc\/115cc Bare","brand":"AFR - Air Flow Research","offers":[{"title":"Default Title","offer_id":44534670426423,"sku":"AFR3250","price":5824.35,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/619855.jpg?v=1780577153"},{"product_id":"dart-da11220010-chev-s-b-alloy-heads-180cc-runner-11220010","title":"DART DA11220010 Chev S\/B Alloy Heads 180cc Runner 11220010","description":"\u003cbr\u003e\u003ca href=\"http:\/\/s165.photobucket.com\/albums\/u51\/ashleigh-maree\/?action=view\u0026amp;current=EMA-FinalLogo.jpg\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003cstrong\u003ePerformance heads at an affordable price.\u003cbr\u003e\u003c\/strong\u003eRace-proven features and affordable pricing make these Dart Pro 1 355-T6 aluminum cylinder heads one of the biggest values in racing. Available as bare castings or fully assembled, the fully assembled heads include stainless steel valves, valve springs, retainers, locks, seals, studs, and guideplates. They come with your choice of angled or straight plug locations, and accept all early and late model accessory brackets.\u003cdiv\u003e\u003cstrong\u003eSpecifics\u003c\/strong\u003e\u003c\/div\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eDart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line:\u003c\/td\u003e\n\u003ctd\u003eDart Pro 1 Aluminum Cylinder Heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type:\u003c\/td\u003e\n\u003ctd\u003eCylinder Heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number:\u003c\/td\u003e\n\u003ctd\u003eDRT-11220010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Head Style:\u003c\/td\u003e\n\u003ctd\u003eBare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Head Material:\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Head Finish:\u003c\/td\u003e\n\u003ctd\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombustion Chamber Volume (cc):\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCNC-Machined Combustion Chamber:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Runner Volume (cc):\u003c\/td\u003e\n\u003ctd\u003e180cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCNC-Machined Intake Runner:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCNC-Machined Exhaust Runner:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCombustion Chamber Style:\u003c\/td\u003e\n\u003ctd\u003eHeart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Port Location:\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Port Shape:\u003c\/td\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Port Location:\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark Plug Style:\u003c\/td\u003e\n\u003ctd\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Valves Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Valve Diameter (in):\u003c\/td\u003e\n\u003ctd\u003e2.020 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Valves Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Valve Diameter (in):\u003c\/td\u003e\n\u003ctd\u003e1.600 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Springs Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper Spring Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetainers Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocks Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Stem Seals Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRocker Arm Studs Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRocker Arms Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRocker Arm Nuts Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuideplates Included:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Cover Mounting Style:\u003c\/td\u003e\n\u003ctd\u003eCenter and perimeter bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Bolt Holes Drilled:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Valve Angle:\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Valve Angle:\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Guides Included:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Guide Material:\u003c\/td\u003e\n\u003ctd\u003eManganese bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Seats Machined:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Seat Machine Style:\u003c\/td\u003e\n\u003ctd\u003e4-angle intake\/3-angle exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Seat Material:\u003c\/td\u003e\n\u003ctd\u003eDuctile iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteam Holes Drilled:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOiling Style:\u003c\/td\u003e\n\u003ctd\u003eThrough pushrod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachined for O-Ring:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Crossover:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity:\u003c\/td\u003e\n\u003ctd\u003eSold individually.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cdiv\u003e\u003cstrong\u003ePayment\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eWe accept PayPal, Bank Transfer, Money Order, Visa\/Master Card.\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eFreight\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eWe are unable to ship to a PO Box address via our eBay store. Orders placed before 3:30 PM (EST) Monday - Friday (excluding holidays) will ship the same day.\u003cbr\u003e order. .\u003cbr\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eYou can return any item**, in new and unused condition, within 14-days of purchase for a refund or exchange. \u003cbr\u003ePlease contact us in the event you're not satisfied with your purchase as we're more than \u003cbr\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eContact\u003c\/strong\u003e\u003cbr\u003eEngine Master Australia\u003c\/div\u003e\u003cdiv\u003e(02) 6023 3366 \u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":44534677897527,"sku":"DA11220010","price":3106.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/143551_fc6da92b-48d9-400b-b366-bd1ea80b946c.png?v=1774620089"},{"product_id":"dart-da13211111-s-b-ford-alloy-pro-1-cyl-head-62cc-195cc-2-02-1-60-ap-1-250s","title":"DART DA13211111 S\/B Ford Alloy Pro 1 Cyl Head 62cc 195cc 2.02\/1.60 Ap 1.250S","description":"DART DA13211111 S\/B Ford Alloy Pro 1 Cyl Head 62cc 195cc 2.02\/1.60 Ap 1.250S","brand":"Dart","offers":[{"title":"Default Title","offer_id":44534677930295,"sku":"DA13211111","price":1384.75,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/628938.jpg?v=1779503641"},{"product_id":"armada-arm-cdht-310-cyl-head-for-mazda-l3-chmal3ar","title":"Armada ARM-CDHT-310 Cyl Head for Mazda L3 (CHMAL3AR)","description":"Armada ARM-CDHT-310 Cyl Head for Mazda L3 (CHMAL3AR)","brand":"Armada","offers":[{"title":"Default Title","offer_id":44534690873655,"sku":"ARM-CDHT-310","price":686.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/143551_71237df5-68b1-4cb3-b2bf-64990df06e77.png?v=1756724338"},{"product_id":"air-flow-research-afr1124np-chev-sb-comp-pkg-cyl-heads-bare-227cc-65cc-spread-port","title":"Air Flow Research AFR1124NP Chev SB Comp Pkg Cyl Heads Bare 227cc\/65cc Spread Port","description":"Air Flow Research AFR1124NP Chev SB Comp Pkg Cyl Heads Bare 227cc\/65cc Spread Port","brand":"AFR - 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These Race Ready package heads offer you outstanding track performance at a competitive price. Exhaust and intake ports and combustion chambers are 100 percent CNC ported with coarser machine levels for terrific flow characteristics and big power gains--who said you couldn't get performance on a budget! Proudly made in the USA, these AFR 227cc SBC Eliminator heads have a 3\/4 in. thick head deck ideal for nitrous or blower applications and come complete and ready to run with AFR proven components for maximum reliability or choose \"bare\" heads (no parts) to design your own ultimate power package. These heads are available in standard and spread port exhaust. Got a budget? No problem! AFR 227cc SBC Eliminator Race Ready Racing heads is your answer.\u003c\/div\u003e    \u003cstrong\u003eSpecs:\u003c\/strong\u003eApplication: Chev Small Block Gen I 327, 302, 350 C.I.D     \u003ctable\u003e     \u003ctbody\u003e      \u003ctr\u003e       \u003ctd\u003eCylinder Head Style\u003c\/td\u003e       \u003ctd\u003eAssembled\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCylinder Head Material\u003c\/td\u003e       \u003ctd\u003eAluminum\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCylinder Head Finish\u003c\/td\u003e       \u003ctd\u003eNatural\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCombustion Chamber Volume (cc)\u003c\/td\u003e       \u003ctd\u003e75\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCNC-Machined Combustion Chamber\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eIntake Runner Volume (cc)\u003c\/td\u003e       \u003ctd\u003e227cc\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eExhaust Runner Volume (cc)\u003c\/td\u003e       \u003ctd\u003e80cc\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCNC-Machined Intake Runner\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCNC-Machined Exhaust Runner\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eCombustion Chamber Style\u003c\/td\u003e       \u003ctd\u003eHeart\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eIntake Port Shape\u003c\/td\u003e       \u003ctd\u003eRectangular\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eIntake Port Location\u003c\/td\u003e       \u003ctd\u003eStandard\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eExhaust Port Shape\u003c\/td\u003e       \u003ctd\u003eSquare\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eExhaust Port Location\u003c\/td\u003e       \u003ctd\u003eRaised\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eSpark Plug Style\u003c\/td\u003e       \u003ctd\u003eAngle\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eIntake Valves Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eIntake Valve Diameter (in)\u003c\/td\u003e       \u003ctd\u003e2.100 in.\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eExhaust Valves Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eExhaust Valve Diameter (in)\u003c\/td\u003e       \u003ctd\u003e1.600 in.\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eValve Springs Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eMaximum Valve Lift (in)\u003c\/td\u003e       \u003ctd\u003e0.710 in.\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eOutside Diameter of Outer Spring (in)\u003c\/td\u003e       \u003ctd\u003e1.550 in.\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eDamper Spring Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eNumber of Springs Per Valve\u003c\/td\u003e       \u003ctd\u003eDual\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eRetainers Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eRetainer Material\u003c\/td\u003e       \u003ctd\u003eChromoly steel\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eLocks Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eLock Style\u003c\/td\u003e       \u003ctd\u003e10 degree\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eValve Stem Seals Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eValve Stem Seal Style\u003c\/td\u003e       \u003ctd\u003eViton®\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eRocker Arm Studs Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eRocker Arm Nut Thread Size\u003c\/td\u003e       \u003ctd\u003e7\/16-20 in.\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eRocker Arms Included\u003c\/td\u003e       \u003ctd\u003eNo\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eRocker Arm Nuts Included\u003c\/td\u003e       \u003ctd\u003eNo\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eGuideplates Included\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eGuideplate Pushrod Size\u003c\/td\u003e       \u003ctd\u003e5\/16 in.\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eValve Cover Mounting Style\u003c\/td\u003e       \u003ctd\u003ePerimeter bolt\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eAccessory Bolt Holes Drilled\u003c\/td\u003e       \u003ctd\u003eYes\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eIntake Valve Angle\u003c\/td\u003e       \u003ctd\u003e23\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr\u003e       \u003ctd\u003eExhaust Valve Angle\u003c\/td\u003e       \u003ctd\u003e23\u003c\/td\u003e  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 \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Port Location\u003c\/td\u003e    \u003ctd\u003eRaised\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eSpark Plug Style\u003c\/td\u003e    \u003ctd\u003eAngle\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Valves Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eIntake Valve Diameter (in)\u003c\/td\u003e    \u003ctd\u003e2.100 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Valves Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eExhaust Valve Diameter (in)\u003c\/td\u003e    \u003ctd\u003e1.600 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Springs Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eMaximum Valve Lift 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  \u003ctr\u003e    \u003ctd\u003eValve Stem Seals Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eValve Stem Seal Style\u003c\/td\u003e    \u003ctd\u003eViton®\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arm Studs Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arm Nut Thread Size\u003c\/td\u003e    \u003ctd\u003e7\/16-20 in.\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arms Included\u003c\/td\u003e    \u003ctd\u003eNo\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eRocker Arm Nuts Included\u003c\/td\u003e    \u003ctd\u003eNo\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eGuideplates Included\u003c\/td\u003e    \u003ctd\u003eYes\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eGuideplate Pushrod Size\u003c\/td\u003e    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