{"product_id":"32189","title":"311-119-317A VW Beetle \u0026 Bus Heat Deflectors - for 10mm Head Stud Pair","description":"\u003ch2 data-path-to-node=\"9\"\u003eCylinder Head Heat Deflectors (Pair) – 311-119-317A\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe \u003cb data-path-to-node=\"10\" data-index-in-node=\"4\"\u003e311-119-317A\u003c\/b\u003e is a small but mandatory part of any Type 1 engine build. Because they are hidden beneath the heads, they are frequently forgotten during a rebuild. However, running a 1600cc upright engine without these deflectors will result in a \"hot-running\" motor that can sustain long-term damage during highway driving. These deflectors snap onto the head studs and stay in place by tension once the heads are torqued down.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003eThis pair provides the necessary coverage for both the 1\/2 and 3\/4 sides of your upright air-cooled engine.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eDetailed Vehicle Compatibility\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cstrong\u003eVW Bug (Beetle):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"13\"\u003e1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cstrong\u003eVW Super Beetle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"14\"\u003e1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cstrong\u003eVW Bus (Type 2):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"16\"\u003e1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cstrong\u003eVW Karmann Ghia:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"18\"\u003e1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cstrong\u003eVW Thing (Type 181):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"20\"\u003e1973, 1974\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"21\"\u003e\n\u003ch3 data-path-to-node=\"22\"\u003eProduct Highlights \u0026amp; Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,0,0\"\u003e\u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"0\"\u003eSpring-Steel Tension:\u003c\/b\u003e Manufactured to be slightly flexible so they can be \"snapped\" onto the 10mm studs and remain held by friction during the head-mounting process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,1,0\"\u003e\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"0\"\u003eOptimized Air Deflection:\u003c\/b\u003e The curved profile is mathematically designed to match the taper of the Type 1 cylinders, forcing air to stay in contact with the cooling fins longer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,2,0\"\u003e\u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"0\"\u003eCorrosion-Resistant Finish:\u003c\/b\u003e Typically finished in a \"Gold Zinc\" or Yellow Chromate coating to prevent surface rust from forming in the high-humidity environment of the engine cooling path.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"24\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"25\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"25,0,0\"\u003e\u003cb data-path-to-node=\"25,0,0\" data-index-in-node=\"0\"\u003ePart Number:\u003c\/b\u003e 311-119-317A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"25,1,0\"\u003e\u003cb data-path-to-node=\"25,1,0\" data-index-in-node=\"0\"\u003eStud Diameter:\u003c\/b\u003e 10mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"25,2,0\"\u003e\u003cb data-path-to-node=\"25,2,0\" data-index-in-node=\"0\"\u003eApplication:\u003c\/b\u003e Internal Type 1 Upright Engine Cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"25,3,0\"\u003e\u003cb data-path-to-node=\"25,3,0\" data-index-in-node=\"0\"\u003eQuantity:\u003c\/b\u003e Sold as a Pair (2 pcs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"26\"\u003e\n\u003ch3 data-path-to-node=\"27\"\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n\u003cul data-path-to-node=\"28\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"28,0,0\"\u003e\u003cb data-path-to-node=\"28,0,0\" data-index-in-node=\"0\"\u003eCheck Your Stud Size:\u003c\/b\u003e If you are building an early 40hp (1200cc) engine, you likely have \u003cb data-path-to-node=\"28,0,0\" data-index-in-node=\"89\"\u003e8mm studs\u003c\/b\u003e and will need the \u003ca href=\"https:\/\/www.ipconlinestore.com\/products\/44160\" title=\"043-119-317B VW Cylinder Tin Deflector Plates - Dual Port 1500-1600cc w\/ 8mm Head Studs\"\u003e043-prefix\u003c\/a\u003e version of this part. These 311-prefix deflectors are the larger-hole version for the 10mm studs found on most 1500\/1600cc motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"28,1,0\"\u003e\u003cb data-path-to-node=\"28,1,0\" data-index-in-node=\"0\"\u003eDon't Forget Them:\u003c\/b\u003e These MUST be installed before you install the push rod tubes and cylinder heads. If the heads are already torqued down, you cannot install these without pulling the heads back off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"28,2,0\"\u003e\u003cb data-path-to-node=\"28,2,0\" data-index-in-node=\"0\"\u003eAvoid \"Rattles\":\u003c\/b\u003e Ensure the deflectors are pushed all the way up against the cylinders before sliding the pushrod tubes into place. If they are loose, they can create a persistent metallic vibration that is difficult to locate once the engine is running.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e311119317A\u003c\/span\u003e\u003c\/p\u003e","brand":"PPI, CORP.","offers":[{"title":"Default Title","offer_id":47373468008735,"sku":"311-119-317A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/8797\/1103\/files\/K001-311119317A-1.jpg?v=1775166564","url":"https:\/\/shop.ipconlinestore.com\/products\/32189","provider":"IPC - Import Parts Connection","version":"1.0","type":"link"}