{"product_id":"engine-rocker-arm-parts-cca1980-16","title":"Max-Lift? BSR Shaft Rocker System \u003cbr\u003e for Aftermarket LS3-Style Cylinder Heads","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\n\u003cbr\u003eCOMP Cams? expands upon its Max-Lift? BSR Shaft Rocker Systems to include aftermarket LS3-style cylinder heads. This new bolt-in, bushed shaft rocker system is specifically designed for aftermarket LS3 heads where valve geometry is different from the stock configuration.By tying all eight rockers onto a single shaft, the BSR Series of rockers improves valve train dynamics by increasing valve train stiffness. Replacing the high-Hertz loading needle bearings with tri-layer bushings reduces deflection, allowing for increased rigidity and decreased rocker pad wear. The plasma-nitride finish minimizes friction and increases durability, while provisions for optional pressurized oiling further improve longevity and performance. The increased valve train stiffness provided by the COMP Cams Max-Lift BSR Shaft Rocker System makes the same camshaft perform like a slightly larger camshaft as more of the lobe lift is transferred directly to the valve train instead of being absorbed by deflection in the cylinder head and single-bolt rocker mounting design. The system will also allow the use of higher-lift, more aggressive camshafts before the valve train goes out of control. The Max-Lift BSR Shaft Rocker System ensures the rocker pad and valve tip remains parallel through the contact sweep, allowing the rocker to safely sweep up to .675¡± valve lift. The Max-Lift BSR Shaft Rockers System for aftermarket LS3-style heads will fit RHS 54550 Pro Elite LS3, Edelbrock Victor CNC LS3, Trick Flow 255 LS3, AFR Mongoose LS3, and Mast Black Label LS3.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cli\u003eMax-Lift BSR Shaft Rockers for Aftermarket LS3-style cylinder heads single-shaft design increases valve train stiffness, durability, and lift to .675\", while improving dynamics. Tri-layer bushings and plasma-nitride finish reduces friction.\n\u003c\/li\u003e\u003cli\u003eRocker Arm Ratio: 1.7\n\u003c\/li\u003e\u003cli\u003eRocker Arm Body Style: Slider Tip\n\u003c\/li\u003e\u003cli\u003eRocker Arm Finish: Black Oxide\n\u003c\/li\u003e\u003cli\u003eShims Included: No\n\u003c\/li\u003e\u003cli\u003eFulcrum Length: 1.56\n\u003c\/li\u003e\u003cli\u003eMachining Required: No\n\u003c\/li\u003e\u003cli\u003eUses Factory Pedestal: Yes\n\u003c\/li\u003e\u003cli\u003eAdjustable: No\n\u003c\/li\u003e\u003cli\u003eQuantity: 16\n\u003c\/li\u003e\u003cli\u003eStud Size: 8mm\n\u003c\/li\u003e\u003cli\u003eRocker Arm Mounting Style: Bolt-down\n\u003c\/li\u003e\u003cli\u003eRoller Tip: No\n\u003c\/li\u003e\u003cli\u003eRocker Arm Pivot: Bushing\n\u003c\/li\u003e\u003cli\u003eSelf-Aligning: No\n\u003c\/li\u003e\u003cli\u003eRequires Guide Plates: No\n\u003c\/li\u003e\u003cli\u003eRocker Arm Fasteners Included: Yes\n\u003c\/li\u003e\u003cli\u003eRocker Arm Material: Steel\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cli\u003eEngine Rocker Arm Kit\u003c\/li\u003e","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":52886074589547,"sku":"CCA-1980-16","price":731.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/CCA-1980-16-2.jpg?v=1770602291","url":"https:\/\/caautoparts.com\/products\/engine-rocker-arm-parts-cca1980-16","provider":"CA Auto Parts","version":"1.0","type":"link"}