{"product_id":"comp-cams-rockers-cs-1-5-7-16in-ultra-pro-cca1804-12","title":"COMP Cams Rockers CS 1.5 7\/16in Ultra Pro - cca1804-12","description":"Built to outlast and outperform in accuracy and strength, the Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application from 1.5 to 1.8 in .5\" increments for Chevy and 1.6 to 1.73 for various Ford applications is available. These XD rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI (moment of inertia) optimization for drag and circle track applications.  * Machined billet pushrod seat insert for wide range of rocker ratios used in popular Chevy and Ford applications  * 8650 Steel construction outlasts and outperforms other rockers in accuracy and strength  * For applications with up to 1000 lbs. open spring pressure  * Precision-sorted needle bearings and hardened roller tips better distribute the load and reduce wear  * Engineered for use in circle track and drag race applications PartNumber : cca1804-12 Description : Ultra Pro Magnum XD Rocker Arm; Must use screw-in studs and guide plates; 12 Pieces Title : 1804-12 Rockers, CS 1.5 7\/16\" Ultra Pro Mag XD Stud Diameter : 7\/16\" Ratio : 1.5 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Engine Family : Chevrolet V6 200-262 Maximum Valve Spring Open Pressure : 1000 Rocker Arm Material : 8650 Chromemoly Steel Rocker Arm Ratio : 1.5 Rocker Arm Series : Ultra Pro Magnum XD Rocker Stud Diameter : 7\/16   1986-1990 Chevrolet Caprice Base V6.-cc Engine Components::Rocker Arms 1992 Chevrolet Caprice Base V6.-cc Engine Components::Rocker Arms 1985-1990 Chevrolet Caprice Classic V6.-cc Engine Components::Rocker Arms 1993 Chevrolet Caprice Classic V6.-cc Engine Components::Rocker Arms 1986-1988 Chevrolet Caprice Classic Brougham V6.-cc Engine Components::Rocker Arms 1987-1988 Chevrolet Caprice Classic LS Brougham V6.-cc Engine Components::Rocker Arms 1985 Chevrolet Impala Base V6.-cc Engine Components::Rocker Arms 1978-1979 Chevrolet Malibu Base V6.-cc Engine Components::Rocker Arms 1978-1979 Chevrolet Malibu Classic V6.-cc Engine Components::Rocker Arms 1978-1979 Chevrolet Malibu Classic Landau V6.-cc Engine Components::Rocker Arms 1979 Chevrolet Malibu Classic Sport V6.-cc Engine Components::Rocker Arms 1979 Chevrolet Malibu Landau V6.-cc Engine Components::Rocker Arms 1979 Chevrolet Malibu Police V6.-cc Engine Components::Rocker Arms 1979 Chevrolet Malibu Sport V6.-cc Engine Components::Rocker Arms 1979 Chevrolet Monte Carlo Base V6.-cc Engine Components::Rocker Arms 1985-1988 Chevrolet Monte Carlo Base V6.-cc Engine Components::Rocker Arms 1978-1979 Chevrolet Monte Carlo Landau V6.-cc Engine Components::Rocker Arms 1986-1988 Chevrolet Monte Carlo LS V6.-cc Engine Components::Rocker Arms 1978 Chevrolet Monte Carlo Sport V6.-cc Engine Components::Rocker Arms 1986 Pontiac Bonneville Base V6.-cc Engine Components::Rocker Arms 1986 Pontiac Bonneville Brougham V6.-cc Engine Components::Rocker Arms 1986 Pontiac Bonneville LE V6.-cc Engine Components::Rocker Arms 1986-1987 Pontiac Grand Prix Base V6.-cc Engine Components::Rocker Arms 1986-1987 Pontiac Grand Prix Brougham V6.-cc Engine Components::Rocker Arms 1986-1987 Pontiac Grand Prix LE V6.-cc Engine Components::Rocker Arms 1985-1986 Pontiac Parisienne Base V6.-cc Engine Components::Rocker Arms 1985-1986 Pontiac Parisienne Brougham V6.-cc Engine Components::Rocker Arms ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580520370431,"sku":"","price":458.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__92336.jpg?v=1647913952","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-rockers-cs-1-5-7-16in-ultra-pro-cca1804-12","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}