{"product_id":"engine-rocker-arm-parts-cca1982-16","title":"Max-Lift BSR Shaft Rocker System \u003cbr\u003e for GM LS3\/L92","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\n\u003cbr\u003eCOMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this patent pending Bushed Shaft Rocker System increases valve train stability and durability while decreasing deflection and providing bolt-in convenience for LS1, LS3 and LS7 cylinder heads. The COMP Cams Bushed Shaft Rocker System improves valve train stability and durability by securing all eight rocker arms onto a single rocker shaft. Thin tri-layer rocker arm bushings reduce rocker arm deflection and eliminate the high Hertz loading that can occur in needle bearing equipped rockers. Reduced rocker deflection increases valve train stiffness, ensuring that your LS is more efficient and durable under high loads. COMP Cams engineers worked to ensure long-term valve train durability by perfecting rocker to valve stem geometry and provisioning for supplementary pressurized oiling via threaded ends on the rocker shafts. Additionally, each rocker shaft is Plasma Nitrided, further increasing the system¡¯s durability even when used with aggressive solid roller valve trains. The COMP Cams Bushed Shaft Rocker System for GM LS delivers high-level valve train stability, precise fitment, truer valve train geometry and increased load-bearing capacity in a package that is ready to bolt in that requires no machine work.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cli\u003eThis pair of Max-Lift BSR Shaft Mount Rockers for Rectangle Port (LS3\/L92) LS engines is a bolt-in rocker upgrade that requires no machine work to install. Clears factory valve covers while greatly increasing valvetrain rigidity.\n\u003c\/li\u003e\u003cli\u003eRocker Arm Series: Max-Lift BSR Shaft Rocker Systems\n\u003c\/li\u003e\u003cli\u003eIncludes Bolts\/Hardware?: Yes\n\u003c\/li\u003e\u003cli\u003eRocker Stud Diameter: 10 MM\n\u003c\/li\u003e\u003cli\u003eBolt\/Stud Size: 10 MM\n\u003c\/li\u003e\u003cli\u003eIntake Offset: Yes\n\u003c\/li\u003e\u003cli\u003eExhaust Offset: No\n\u003c\/li\u003e\u003cli\u003eRocker Arm Weight: 89\n\u003c\/li\u003e\u003cli\u003eFull Shaft Assembly with Rockers Per Head Weight: 3.1 LB\n\u003c\/li\u003e\u003cli\u003eEngine Family: LS3 \/ Rectangle Port LS Cylinder Heads\n\u003c\/li\u003e\u003cli\u003eClears Factory Valve Cover?: Yes\n\u003c\/li\u003e\u003cli\u003eHeight: Stock\n\u003c\/li\u003e\u003cli\u003eRocker Arm Ratio: 1.7\n\u003c\/li\u003e\u003cli\u003eRocker Arm Type: Shaft\n\u003c\/li\u003e\u003cli\u003eRocker Arm Material: Steel\n\u003c\/li\u003e\u003cli\u003eMachine Work Required?: No\n\u003c\/li\u003e\u003cli\u003eMaximum Valve Spring Open Pressure: 550 LB\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cli\u003eEngine Rocker Arm and Shaft Assembly\u003c\/li\u003e","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":52886074622315,"sku":"CCA-1982-16","price":774.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/CCA-1982-16-1.jpg?v=1770602301","url":"https:\/\/caautoparts.com\/products\/engine-rocker-arm-parts-cca1982-16","provider":"CA Auto Parts","version":"1.0","type":"link"}