{"product_id":"s-s-cycle-cylinder-stud-head-bolt-kit-m8","title":"S\u0026s Cycle Cylinder Stud \u0026 Head Bolt Kit - M8","description":"\u003cp\u003eUpgrade your engine's strength and reliability with the S\u0026amp;S Cycle Cylinder Stud and Head Bolt Kit. Designed for M8 models, this kit provides superior clamping force and durability compared to stock hardware, ensuring optimal performance and longevity. Experience enhanced stability and reduced risk of head gasket failure, even under high-stress conditions.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe S\u0026amp;S Cycle Cylinder Stud and Head Bolt Kit is engineered to deliver unmatched strength and reliability for your M8 engine. The stud design features 4140 Chrome Moly, oil quenched and tempered to 39-44 HRC, with rounded thread roots to improve fatigue strength and positive stop shoulder for consistent installed height. These studs offer a tensile strength of 180,000 psi. The head bolts are made from heat-treated 8640 steel with a 200,000 psi ultimate tensile strength, a 14% increase in strength over stock bolts, and feature an integral washer and formed threads for a secure and precise fit. Cold formed heads give additional strength. Compatible with both MLS (Multi-Layer Steel) and graphite head gaskets.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Strength:\u003c\/strong\u003e Significantly stronger than stock hardware, providing enhanced clamping force.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Constructed from premium materials for long-lasting performance and reliability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImproved Fatigue Resistance:\u003c\/strong\u003e Studs feature rounded thread roots to minimize stress and extend lifespan.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecise Fit:\u003c\/strong\u003e Positive stop shoulder on studs ensures consistent installed height.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReusable Head Bolts:\u003c\/strong\u003e Head bolts are reusable, cold formed and feature integral washer for secure installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Compatible with both MLS and graphite head gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eBrand: S\u0026amp;S Cycle\u003c\/li\u003e\n    \u003cli\u003eProduct Name: Cylinder Stud\/Head Bolt Kit\u003c\/li\u003e\n    \u003cli\u003eType: For M8 Models\u003c\/li\u003e\n    \u003cli\u003eStud Material: 4140 Chrome Moly, oil quenched and tempered to 39-44 HRC\u003c\/li\u003e\n    \u003cli\u003eStud Tensile Strength: 180,000 psi\u003c\/li\u003e\n    \u003cli\u003eHead Bolt Material: Heat treated 8640 steel\u003c\/li\u003e\n    \u003cli\u003eHead Bolt Tensile Strength: 200,000 psi\u003c\/li\u003e\n    \u003cli\u003eThread Size: 14 mm (9\/16\")\u003c\/li\u003e\n    \u003cli\u003eFinish: Black Oxide\u003c\/li\u003e\n    \u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eEnsure proper installation procedures are followed. Consult a qualified mechanic for installation if needed.\u003c\/p\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":53639049314634,"sku":"24011621","price":270.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/b6dbd42e9b49237562b788036b23e269.webp?v=1766347796","url":"https:\/\/partsdenmark.de\/products\/s-s-cycle-cylinder-stud-head-bolt-kit-m8","provider":"Parts Denmark","version":"1.0","type":"link"}