{"product_id":"hammerhead-cylinder-head-with-valves-for-polaris-rzr-170","title":"Hammerhead After-Market Cylinder Head with Valves for Polaris RZR 170 (180cc) - 0455058-180cc","description":"\u003cp\u003eCylinder Head with Valves for Polaris RZR 170 (after-market 180cc)\u003cbr\u003e\u003cbr\u003e**If using this after-market head you must also replace the valve cover with our part # 169-413**\u003c\/p\u003e\n\u003cp class=\"heading margin-bottom-xxs font-size-default\"\u003eCylinder Head Assembly, Part 0455058-180cc specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExhaust Valve Diameter: 22.8mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExhaust Port Diameter: 22mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExhaust Port Bolt Hole Spacing: 50mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntake Valve Diameter: 27.75mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntake Port Diameter: 23mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntake Port Bolt Hole Spacing: 45mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e57mm \"B-case\" stud spacing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Height: 66mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eCylinder Head Assembly Includes\u003c\/strong\u003e:\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e(1) Cylinder Head\u003cbr\u003e(2) Valve Tappet Seals\u003cbr\u003e(1) Intake Valve \u003cbr\u003e(1) Exhaust Valve \u003cbr\u003e(2) Outer Valve Spring \u003cbr\u003e(2) Inner Valve Spring \u003cbr\u003e(2) Valve Retainer Disc \/ Spring Valve Disc\u003cbr\u003e(2) Spring Valve Seat \u003cbr\u003e(2) Valve Retainer Clips Set\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eHammerhead part # 0455058-180cc\u003c\/p\u003e","brand":"HammerHead Performance","offers":[{"title":"Default Title","offer_id":53483560796525,"sku":"169-205_hhpPS","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/2710\/4621\/files\/169-205.main.01.default.jpg?v=1782374505","url":"https:\/\/hammerheadperformance.com\/products\/hammerhead-cylinder-head-with-valves-for-polaris-rzr-170","provider":"HammerHead Performance","version":"1.0","type":"link"}