{"product_id":"speedmaster-pce261-1254-03-ls3-l92-pedestal-mount-1-8-ratio-aluminum-rocker-arms-with-hardware","title":"Speedmaster PCE261.1254.03 LS3\/L92 Pedestal Mount 1.8 Ratio Aluminum Rocker Arms (with Hardware)","description":"LS3\/L92 Series 6.0L\/6.2L 1997-Present, 1.8 Ratio - 8mm- Stud, Offset Intake, Clear Nitron surface treatment. (Guide Plates Required) The LS Series OEM Replacement Roller Tip Rocker Arm System was designed to be the first -drop-in- aftermarket system for the GM LS Series cylinder heads. These rocker arms utilize the OEM rocker pedestals to dramatically improve the performance of the standard rocker arms. The LS3\/L92 designs include 8 neutral exhaust rockers, 8 offset intake rockers, and 16 respective 8mm hex fasteners. The specially engineered rocker arms made from the best and strongest aluminum, with precision ground roller bearings, Cr40 roller tips, and high quality steel alloy socket head machine screws. Each rocker body features hand-polished toplines and is tumbled to reduce stress risers. The engine builder may select and utilize high performance valve springs to maximize the effect of virtually any hydraulic camshaft profile.\r\n\u003cul\u003e\t\u003cli\u003eExtruded from 6061 T6 Aluminum\u003c\/li\u003e\r\n\t\u003cli\u003ePrecision-machined to ensure consistency and ratio accuracy\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eChevrolet \/ Chevy LS-based Small Block\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eSpeedmaster\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00840136523963\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAdd-On: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBody Color: \u003c\/b\u003eSilver\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBody Finish: \u003c\/b\u003eNatural\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBody Material: \u003c\/b\u003eAluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEngine Family\/Platform: \u003c\/b\u003eChevy LS-based Small Block\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEngine Make: \u003c\/b\u003eChevy\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGrade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePart Number: \u003c\/b\u003ePCE261.1254.03\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePart Type: \u003c\/b\u003eRocker Arm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eProduct Line: \u003c\/b\u003ePedestal Mount\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eProduct Weight (lbs.): \u003c\/b\u003e8.82\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity: \u003c\/b\u003eSold as a set of 16.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRocker Arm Mounting Style: \u003c\/b\u003ePedestal\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRocker Arm Style: \u003c\/b\u003eFull roller\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSelf-Aligning: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eShaft Diameter: \u003c\/b\u003eNot Applicable\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eShims Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTLE: \u003c\/b\u003eSpeedmaster PCE261.1254.03 LS3\/L92 Pedestal Mount 1.8 Ratio Aluminum Rocker Arms (with Hardware)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eChina\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eLife Cycle Status: \u003c\/b\u003eAvailable To Order\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e16.14 x 4.33 x 3.54 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e8.82 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePDF:\u003c\/h3\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/sdda.semadata.org\/Standard\/Speedmaster\/Speedmaster-Support.pdf\" target=\"_blank\"\u003e\u003cimg 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style=\"display:inline\"\u003e \u003c\/a\u003e\u003c\/div\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Speedmaster","offers":[{"title":"Default Title","offer_id":44247134666797,"sku":"FWGG-PCE261.1254.03","price":626.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/PCE261.1127.jpg?v=1760441251","url":"https:\/\/montgomeryparts.com\/products\/speedmaster-pce261-1254-03-ls3-l92-pedestal-mount-1-8-ratio-aluminum-rocker-arms-with-hardware","provider":"Montgomery Parts","version":"1.0","type":"link"}