{"product_id":"bdqq-1605-1","title":"Competition Cams 1605-1 Ultra Pro Magnum Roller Rocker Arm","description":"This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Chevrolet Small Block and V6 with a 7\/16\" diameter stud.\u003chr\u003eAs LS engines continue to grow in popularity, COMP Cams(R) has expanded its line of rocker arms to build components specific to LS applications. New Ultra Pro Magnum(TM) Rockers are made from investment-cast 8650 Chromemoly steel, utilize upgraded Trunions and needle bearings over stock and are stronger, stiffer and more durable than the stock parts. They also feature a 1.8 ratio (compared to the stock rockers' 1.7) and utilize a roller tip instead of a slider. The higher ratio and increased stiffness make these rockers a great option for increasing lift without changing cams. This increased stiffness, along with the upgraded Trunion package and roller wheel, also makes them a perfect choice when running aftermarket valve springs. The rockers are available in a bolt-down design that uses stock rocker stands and in a stud-mount option for customers looking for an adjustable valve train. The stud-mount version is perfect for individuals running mechanical lifters as well. COMP Cams(R) LS Ultra Pro Mangum(TM) Rockers Arms are available for LS1, LS2, LS3, LS6 and LS-based truck engines and come in individual sets or kits featuring studs and guide plates. Kits do not include pushrods, but they are available separately.\u003cul\u003e\n\u003cli\u003e8650 Chromemoly Steel\u003c\/li\u003e\n\u003cli\u003e29 Percent Stronger Than Pro Magnum\u003c\/li\u003e\n\u003cli\u003eRedesigned Steel Stud Mount Rocker\u003c\/li\u003e\n\u003cli\u003eReduced Weight And Greater Strength\u003c\/li\u003e\n\u003cli\u003eIncreased High RPM Stability\u003c\/li\u003e\n\u003cli\u003eBlack Oxide Exterior Finish\u003c\/li\u003e\n\u003cli\u003eIncreased Retainer And Valve Spring Clearances\u003c\/li\u003e\n\u003cli\u003eLifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eApplication Summary:\u003c\/h3\u003e\n      \u003ctable class=\"table-appsum\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eYear\u003c\/th\u003e\n            \u003cth\u003eMake\/Model\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e1977-1980\u003c\/td\u003e\n            \u003ctd\u003eBuick Century\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1991-1993\u003c\/td\u003e\n            \u003ctd\u003eBuick Commercial Chassis\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1978\u003c\/td\u003e\n            \u003ctd\u003eBuick LeSabre\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1977-1980\u003c\/td\u003e\n            \u003ctd\u003eBuick Regal\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e2002-2007\u003c\/td\u003e\n            \u003ctd\u003eBuick Rendezvous\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1991-1993\u003c\/td\u003e\n            \u003ctd\u003eBuick Roadmaster\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1977-1979\u003c\/td\u003e\n            \u003ctd\u003eBuick Skylark\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e2005-2007\u003c\/td\u003e\n            \u003ctd\u003eBuick Terraza\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1990-1992\u003c\/td\u003e\n            \u003ctd\u003eCadillac Brougham\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1992-1993\u003c\/td\u003e\n            \u003ctd\u003eCadillac Commercial Chassis\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1980\u003c\/td\u003e\n            \u003ctd\u003eCadillac Eldorado\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1993\u003c\/td\u003e\n            \u003ctd\u003eCadillac Fleetwood\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1980\u003c\/td\u003e\n            \u003ctd\u003eCadillac Seville\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1982\u003c\/td\u003e\n            \u003ctd\u003eChecker Marathon\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1985-2005\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Astro\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1955-1975\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Bel Air\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1958-1972\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Biscayne\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1969-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Blazer\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1987-2005\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Blazer\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1969-1972\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Brookwood\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C10\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1961-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C10 Pickup\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C10 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1998\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C1500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1992-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C1500 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C20\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1961-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C20 Pickup\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C20 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C2500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1992-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C2500 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C30\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1961-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C30 Pickup\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C3500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1967-1973\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Camaro\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Camaro\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1966-1996\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Caprice\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1964-1973\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Chevelle\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1963-1968\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Chevy II\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1955-1972\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Corvette\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1974-1982\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Corvette\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1984-1991\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Corvette\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1958\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Del Ray\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1959-1960\u003c\/td\u003e\n            \u003ctd\u003eChevrolet El Camino\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1964-1987\u003c\/td\u003e\n            \u003ctd\u003eChevrolet El Camino\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e2005-2007\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Equinox\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1996-2007\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Express 1500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1996-2005\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Express 2500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet G10\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet G10 Van\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet G20\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet G20 Van\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1996\u003c\/td\u003e\n            \u003ctd\u003eChevrolet G30\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1970-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet G30 Van\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1959-1985\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Impala\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e2000-2007\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Impala\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K10\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1961-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K10 Pickup\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K10 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1998\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K1500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1992-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K1500 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K20\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1961-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K20 Pickup\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K20 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K2500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1992-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K2500 Suburban\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1977-1986\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K30\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1968-1974\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K30 Pickup\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1995\u003c\/td\u003e\n            \u003ctd\u003eChevrolet K3500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    ","brand":"Competition Cams","offers":[{"title":"Default Title","offer_id":40313185009803,"sku":"COM1605-1","price":67.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/com1605-1-019c9d965096f72b4228555b67778ee83aa6077c.jpg?v=1766202920","url":"https:\/\/jbspowercentre.com\/products\/bdqq-1605-1","provider":"JBs Power Centre","version":"1.0","type":"link"}