{"product_id":"proflow-cylinder-head-supermax-200-intake-kit-manifold-airmax-dual-plane-aluminium-natural-4-barrel-square-bore-for-holden-commodore-v8-vn-pfem7594-heads","title":"Proflow Cylinder Head Kit SuperMax 200, Heads, Rockers \u0026 Intake Manifold,  AirMax, Dual Plane, Aluminium, 4-barrel, Holden, Commodore V8, VN - PFEM7594-HEADS","description":"\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: PFEM7594-HEADS\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProflow Cylinder Heads, Rockers \u0026amp; Intake Manifold Kit\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cem\u003eKit Includes Proflow Aluminium Cyl Heads,  Proflow Intake Manifold, Valve Covers , Intake Gaskets , Intake Bolts \u003c\/em\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eProflow Cylinder Heads\u003c\/strong\u003e do not sacrifice quality for a low price--you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of Engine, for SB \u0026amp; BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302,351 Cleveland 2V \u0026amp; 3V \u0026amp; BB FE, and Chrysler SB \u0026amp; BB, phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, High Performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eProflow's AirMax intake manifold\u003c\/strong\u003e is designed for street and high performance 308-383 c.i.d. Holden Commodore V8 engines that utilize the 1988-98 Holden VN cylinder heads. This AirMax manifold is a dual-plane design that is tuned for both excellent throttle response and greater horsepower from 1500 to 6500 rpm. This manifold has been designed to fit the stock VN Cylinder Heads from 1988-1998.\u003c\/p\u003e\r\n\r\n\u003cp\u003ePLEASE NOTE, DOES NOT FIT VS SERIES 2 \u0026amp;  VT WITH FACTORY ROLLER CAM.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eProflow Intake Gasket : \u003c\/strong\u003ePFEGK012\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eARP Intake Bolt Kit :  \u003c\/strong\u003eARP-105-2001\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eCyl Heads Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eMaterial:  A356 Aluminium\u003c\/li\u003e\r\n\t\u003cli\u003eCombustion Chamber:  63cc\u003c\/li\u003e\r\n\t\u003cli\u003eIntake Port Volume:  200cc\u003c\/li\u003e\r\n\t\u003cli\u003eIntake Port Dimension:  Height -2.170 – Width – 1.285\u003c\/li\u003e\r\n\t\u003cli\u003eExhaust Port Volume:  72cc\u003c\/li\u003e\r\n\t\u003cli\u003eExhaust Port Dimension:  Height – 1.450” – Width – 1.283”\u003c\/li\u003e\r\n\t\u003cli\u003eExhaust Port Location:  OEM\u003c\/li\u003e\r\n\t\u003cli\u003eSpark Plug Location:  OEM\u003c\/li\u003e\r\n\t\u003cli\u003eIntake Valve Dimensions:  2.020\u003c\/li\u003e\r\n\t\u003cli\u003eExhaust Valve Diameter:  1.60\"\u003c\/li\u003e\r\n\t\u003cli\u003eValve Stem Diameter:  8mm\u003c\/li\u003e\r\n\t\u003cli\u003eValve Spring Diameter: \u003c\/li\u003e\r\n\t\u003cli\u003eMaximum Valve Lift: \u003c\/li\u003e\r\n\t\u003cli\u003eSpring Installed Height: \u003c\/li\u003e\r\n\t\u003cli\u003eValve Spring Pocket O.D.:1.650 - ID .560\u003c\/li\u003e\r\n\t\u003cli\u003eValve Guide Material:  Manganese Bronze \u003c\/li\u003e\r\n\t\u003cli\u003eValve Guide Seal.:  ID .530\"\u003c\/li\u003e\r\n\t\u003cli\u003eRocker Stud Thread Size: 7\/16\" x 16\u003c\/li\u003e\r\n\t\u003cli\u003eValve Angle:  5°\u003c\/li\u003e\r\n\t\u003cli\u003eDeck Thickness:  .750\"\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"VPW","offers":[{"title":"Default Title","offer_id":46739792298211,"sku":"PFEM7594-HEADS","price":4740.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/PFEM7594-HEADS_c6dbf5ff-e1d7-4fec-92db-d67887e71e71.jpg?v=1775533848","url":"https:\/\/fastlanespares.co.nz\/products\/proflow-cylinder-head-supermax-200-intake-kit-manifold-airmax-dual-plane-aluminium-natural-4-barrel-square-bore-for-holden-commodore-v8-vn-pfem7594-heads","provider":"Fast Lane Spares","version":"1.0","type":"link"}