{"product_id":"cr308-900ss-holden-v8-1-65-roller-rockers-arms-stud-mount-7-16-304-308-5-0l-stainless-steel","title":"CR308-900SS HOLDEN V8 1.65 Roller Rockers Arms, Stud Mount 7\/16\", 304 308 5.0L Stainless Steel","description":"\u003cp\u003e\u003cstrong\u003eCR308-900SS Holden V8 1.65 Roller Rocker Arms – 304 \/ 308 \/ 5.0L (7\/16\" Stud Mount)\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-start=\"184\" data-end=\"321\"\u003eUpgrade your Holden V8 valvetrain with Cruzer 1.65 ratio roller rockers, engineered for improved performance, durability, and efficiency.\u003c\/p\u003e\u003cp data-start=\"323\" data-end=\"660\"\u003eMachined from high-quality stainless steel and featuring a billet pushrod seat insert, these rocker arms are ideal for both hydraulic roller and flat tappet street engines. Designed for modified Holden V8 engines running 7\/16\" screw-in studs, they deliver reliable performance and reduced friction—perfect for your street cruising setup.\u003c\/p\u003e\u003cul data-start=\"688\" data-end=\"1082\"\u003e\n\u003cli\u003ePrecision-machined stainless steel construction\u003c\/li\u003e\n\u003cli\u003eBillet pushrod seat insert for added strength\u003c\/li\u003e\n\u003cli\u003e1.65 ratio for improved valve lift and performance\u003c\/li\u003e\n\u003cli\u003eFull roller design reduces friction and wear\u003c\/li\u003e\n\u003cli\u003eOversized trunnion bearings for enhanced durability\u003c\/li\u003e\n\u003cli\u003eBalanced body for smoother operation\u003c\/li\u003e\n\u003cli\u003eIncludes posi lock hardware\u003c\/li\u003e\n\u003cli\u003eSuitable for hydraulic roller and flat tappet camshafts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u0026gt; \u003c\/p\u003e\u003cul data-start=\"688\" data-end=\"1082\"\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"126\" data-end=\"144\"\u003eEngine:\u003c\/strong\u003e Holden V8 253 \/ 304 \/ 308 \/ 355\u003cbr\u003e\u003cem data-start=\"181\" data-end=\"248\"\u003e\u003ci\u003e(Includes Early \u0026amp; EFI VN cylinder heads modified for 7\/16\" studs)\u003c\/i\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"253\" data-end=\"272\"\u003eMounting Style:\u003c\/strong\u003e Stud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"282\" data-end=\"300\"\u003eSelf-Aligning:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"308\" data-end=\"329\"\u003eRocker Arm Ratio:\u003c\/strong\u003e 1.65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"339\" data-end=\"353\"\u003eStud Size:\u003c\/strong\u003e 7\/16 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"367\" data-end=\"377\"\u003eStyle:\u003c\/strong\u003e Full Roller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"394\" data-end=\"407\"\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"428\" data-end=\"451\"\u003eFasteners Included:\u003c\/strong\u003e Yes – Posi Locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"473\" data-end=\"487\"\u003eNut Style:\u003c\/strong\u003e Polylock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"501\" data-end=\"514\"\u003eQuantity:\u003c\/strong\u003e Set of 16\u003c\/li\u003e\n\u003cli\u003eFits applications with \u003cstrong data-start=\"572\" data-end=\"618\"\u003e7\/16\" screw-in studs and guide plates only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cruzer","offers":[{"title":"Default Title","offer_id":51948574048567,"sku":"CR308-900SS","price":375.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/592126.jpg?v=1779357030","url":"https:\/\/enginemaster.com.au\/products\/cr308-900ss-holden-v8-1-65-roller-rockers-arms-stud-mount-7-16-304-308-5-0l-stainless-steel","provider":"Engine Master","version":"1.0","type":"link"}