{"product_id":"rb26-shimless-valve-bucket-dlc-5-8mm-coated-300m-superalloy","title":"RB26 Shimless Valve Bucket DLC 5.8mm Coated 300M Superalloy","description":"\u003cp data-start=\"32\" data-end=\"187\"\u003eThe RBN2JC Valve Bucket is engineered for high-performance and motorsport RB applications where strength, precision, and valvetrain stability are critical.\u003c\/p\u003e\n\u003ch4 data-section-id=\"1iz91iu\" data-start=\"194\" data-end=\"210\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"212\" data-end=\"1281\"\u003e\n\u003cli data-section-id=\"61vfah\" data-start=\"212\" data-end=\"383\"\u003e\n\u003cstrong\u003eHigh-strength 300M material construction\u003c\/strong\u003e\u003cbr data-start=\"258\" data-end=\"261\"\u003eDelivers approximately 50% higher tensile strength than factory buckets for improved durability in high-RPM engines.\u003c\/li\u003e\n\u003cli data-section-id=\"ikdsov\" data-start=\"385\" data-end=\"547\"\u003e\n\u003cstrong\u003eDLC coated surface finish\u003c\/strong\u003e\u003cbr data-start=\"416\" data-end=\"419\"\u003eUltra-smooth micro-polished coating reduces friction, improves wear resistance, and enhances long-term valvetrain reliability.\u003c\/li\u003e\n\u003cli data-section-id=\"1fqv38w\" data-start=\"549\" data-end=\"702\"\u003e\n\u003cstrong\u003ePrecision 0.2mm sizing increments (7 sizes available)\u003c\/strong\u003e\u003cbr data-start=\"608\" data-end=\"611\"\u003eAllows for highly accurate valve clearance setup and reduces the need for valve grinding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless bucket optimisation\u003c\/strong\u003e\u003cbr data-start=\"738\" data-end=\"741\"\u003eDesigned to simplify engine building while improving balance and reducing material removal from valves.\u003c\/li\u003e\n\u003cli data-section-id=\"17rrkr7\" data-start=\"848\" data-end=\"975\"\u003e\n\u003cstrong\u003eTighter-than-OEM machining tolerances\u003c\/strong\u003e\u003cbr data-start=\"891\" data-end=\"894\"\u003eEnsures consistent fitment and reliable performance in demanding engine builds.\u003c\/li\u003e\n\u003cli data-section-id=\"1hkd9ms\" data-start=\"977\" data-end=\"1138\"\u003e\n\u003cstrong\u003eHigh-RPM capable design validation\u003c\/strong\u003e\u003cbr data-start=\"1017\" data-end=\"1020\"\u003eDeveloped for with BODAN test engine operating at  10,500 RPM+, with motorsport testing targeting Reliability in Motorsport applications.\u003c\/li\u003e\n\u003cli data-section-id=\"wskyui\" data-start=\"1140\" data-end=\"1281\"\u003e\n\u003cstrong\u003eMotorsport-grade durability\u003c\/strong\u003e\u003cbr data-start=\"1173\" data-end=\"1176\"\u003eBuilt for extreme conditions where coating integrity, stability, and repeatable accuracy are essential.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"74ysyj\" data-start=\"853\" data-end=\"873\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShim Height: 5.8mm +-0.015mm, Valve to bucket surface\u003c\/li\u003e\n\u003cli\u003eMaterial: 300m Super Alloy\u003c\/li\u003e\n\u003cli\u003eSurface Treatment: DLC coated\u003c\/li\u003e\n\u003cli\u003eQty: 24 Pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"74ysyj\" data-start=\"853\" data-end=\"873\"\u003eNote:\u003c\/h4\u003e\n\u003cul data-start=\"875\" data-end=\"1066\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1hu6yna\" data-start=\"875\" data-end=\"899\"\u003eRB26 application\u003c\/li\u003e\n\u003cli data-section-id=\"1w3cgbx\" data-start=\"936\" data-end=\"984\"\u003eCan be ordered online or through dealers\u003c\/li\u003e\n\u003cli data-section-id=\"5y39dm\" data-start=\"985\" data-end=\"1035\"\u003eAvailable for intake or intake and exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1392\" data-end=\"1468\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAvailable via website and authorised dealers.\u003c\/p\u003e","brand":"BODAN","offers":[{"title":"6.2mm","offer_id":46469548605637,"sku":null,"price":790.0,"currency_code":"AUD","in_stock":true},{"title":"6.0mm","offer_id":46469548638405,"sku":null,"price":790.0,"currency_code":"AUD","in_stock":true},{"title":"5.8mm","offer_id":46469548671173,"sku":null,"price":790.0,"currency_code":"AUD","in_stock":true},{"title":"5.6mm","offer_id":46469552210117,"sku":null,"price":790.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/4772\/1157\/files\/Untitled-25-May-2026-at-10.16.18-10_8a8b4cc3-debe-4944-8014-30f304575bbb.png?v=1782375228","url":"https:\/\/cranktestsite.com.au\/products\/rb26-shimless-valve-bucket-dlc-5-8mm-coated-300m-superalloy","provider":"Crank Motorsport","version":"1.0","type":"link"}