{"product_id":"intake-manifold-spacer-boot-set-with-gaskets-for-yamaha-xs650-1978-1983-oem-3g1-13586-00","title":"Intake Manifold Spacer \u0026 Boot Set with Gaskets for Yamaha XS650 (1978-1983) | OEM 3G1-13586-00","description":"\u003ch2 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eProduct Overview\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eRestore the smooth idling and legendary torque of your Yamaha Heritage Twin with the \u003cb data-path-to-node=\"5\" data-index-in-node=\"85\"\u003eGOOFIT Carburetor Intake Joint Set\u003c\/b\u003e. Specifically designed for the \u003cb data-path-to-node=\"5\" data-index-in-node=\"151\"\u003e1978-1983 XS650\u003c\/b\u003e, this complete set replaces \u003cb data-path-to-node=\"5\" data-index-in-node=\"195\"\u003eOEM #3G1-13586-00 and #3G1-13596-00\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eOn vintage XS650 engines, the original intake boots are prone to dry-rot and cracking, leading to lean-running conditions that cause backfiring and engine overheating. Our high-quality rubber joints include a \u003cb data-path-to-node=\"6\" data-index-in-node=\"209\"\u003eprecision-matched gasket set\u003c\/b\u003e to ensure an absolute vacuum seal between your Mikuni carburetors and the cylinder head.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eProduct Compatibility\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003ci data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eDirect replacement for Yamaha 650cc Parallel-Twin engines. Please measure your mounting points before ordering.\u003c\/i\u003e\u003c\/p\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eReplaces OEM Part #\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eYamaha\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003e\u003cb data-path-to-node=\"10,1,1,0\" data-index-in-node=\"0\"\u003eXS650\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,2,0\"\u003e1978 – 1983\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,3,0\"\u003e3G1-13586-00 (Left)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eYamaha\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e\u003cb data-path-to-node=\"10,2,1,0\" data-index-in-node=\"0\"\u003eXS650 Special\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,2,0\"\u003e1978 – 1983\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,3,0\"\u003e3G1-13596-00 (Right)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eYamaha\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e\u003cb data-path-to-node=\"10,3,1,0\" data-index-in-node=\"0\"\u003eXS650 Heritage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,2,0\"\u003e1982 – 1983\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,3,0\"\u003e3G1-13586 \/ 3G1-13596\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eSpecifications\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003ci data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eEnsuring a perfect bolt-on fit for your vintage restoration.\u003c\/i\u003e\u003c\/p\u003e\n\u003ctable data-path-to-node=\"14\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement \/ Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,1,0,0\"\u003e\u003cb data-path-to-node=\"14,1,0,0\" data-index-in-node=\"0\"\u003eInner Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,1,1,0\"\u003e30mm (1.18\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,2,0,0\"\u003e\u003cb data-path-to-node=\"14,2,0,0\" data-index-in-node=\"0\"\u003eMounting Hole Spacing\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,2,1,0\"\u003e60mm (2.36\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,3,0,0\"\u003e\u003cb data-path-to-node=\"14,3,0,0\" data-index-in-node=\"0\"\u003eOEM Reference\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,3,1,0\"\u003e3G1-13586-00-00 \/ 3G1-13596-00-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,4,0,0\"\u003e\u003cb data-path-to-node=\"14,4,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,4,1,0\"\u003eAging-Resistant Synthetic Rubber \u0026amp; Anti-Corrosion Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,5,0,0\"\u003e\u003cb data-path-to-node=\"14,5,0,0\" data-index-in-node=\"0\"\u003ePackage Includes\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,5,1,0\"\u003eIntake Boots (L+R) \u0026amp; Sealing Gaskets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"17,0,0\"\u003e\n\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003ePremium Aging-Resistant Rubber:\u003c\/b\u003e Constructed from a high-quality rubber compound that is specifically engineered to resist corrosion, rust, and wear. It maintains flexibility and seal integrity even after years of exposure to engine heat and modern fuels.\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,1,0\"\u003e\n\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eComplete Gasket Set Included:\u003c\/b\u003e Unlike basic boots, this kit comes with the necessary gaskets to ensure a 100% airtight connection. This eliminates \"phantom\" air leaks that make carburetor tuning nearly impossible on vintage twins.\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,2,0\"\u003e\n\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eMaximum Durability \u0026amp; Stability:\u003c\/b\u003e Designed to withstand the heavy vibrations of the XS650 engine. The reinforced structure ensures the boots won't deform or slip under high-vacuum pressure.\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,3,0\"\u003e\n\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003ePrecision Manufacturing:\u003c\/b\u003e Features exact 60mm hole spacing and a 30mm inner bore, ensuring a seamless fit with factory-spec carburetors and cylinder head ports.\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,4,0\"\u003e\n\u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"0\"\u003eEngine Performance Restoration:\u003c\/b\u003e By stabilizing the air-intake volume, these joints help fix common XS650 issues like hanging idles, hard starting, and sluggish throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GOOFIT","offers":[{"title":"Default Title","offer_id":54473414312104,"sku":"P091-XT031","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/9821\/6104\/files\/GOOFIT-Carburetor-Intake-Manifold-Spacer-Engine-Jo-0.jpg?v=1770784813","url":"https:\/\/goofitmoto.com\/products\/intake-manifold-spacer-boot-set-with-gaskets-for-yamaha-xs650-1978-1983-oem-3g1-13586-00","provider":"GOOFIT Moto","version":"1.0","type":"link"}