{"product_id":"comp-cams-rockers-cs-1-6-7-16in-ultra-pro-cca1805-20","title":"COMP Cams Rockers CS 1.6 7\/16in Ultra Pro - cca1805-20","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 : cca1805-20 Description : Ultra Pro Magnum XD Rocker Arm; Must use screw-in studs and guide plates; 20 Pieces Title : 1805-20 Rockers, CS 1.6 7\/16\" Ultra Pro Mag XD Stud Diameter : 7\/16\" Ratio : 1.6   1977-1979 Buick Skylark Base V8.-cc Engine Components::Rocker Arms 1978-1979 Buick Skylark Custom V8.-cc Engine Components::Rocker Arms 1977-1979 Buick Skylark S V8.-cc Engine Components::Rocker Arms 1978 Buick Skylark Sport V8.-cc Engine Components::Rocker Arms 1977 Buick Skylark SR V8.-cc Engine Components::Rocker Arms 1972 Chevrolet Brookwood Base V8.5736cc Engine Components::Rocker Arms 1976-1980 Chevrolet Camaro Base V8.-cc Engine Components::Rocker Arms 1988 Chevrolet Camaro Base V8.-cc Engine Components::Rocker Arms 1969-1973 Chevrolet Camaro Base V8.5031cc Engine Components::Rocker Arms 1979-1986 Chevrolet Camaro Berlinetta V8.-cc Engine Components::Rocker Arms 1985-1990 Chevrolet Camaro Iroc-Z V8.-cc Engine Components::Rocker Arms 1973 Chevrolet Camaro LT V8.-cc Engine Components::Rocker Arms 1976-1978 Chevrolet Camaro LT V8.-cc Engine Components::Rocker Arms 1987 Chevrolet Camaro LT V8.-cc Engine Components::Rocker Arms 1976-1978 Chevrolet Camaro LT Rally Sport V8.-cc Engine Components::Rocker Arms 1976-1980 Chevrolet Camaro Rally Sport V8.-cc Engine Components::Rocker Arms 1989-1992 Chevrolet Camaro RS V8.-cc Engine Components::Rocker Arms 1969-1973 Chevrolet Camaro RS V8.5031cc Engine Components::Rocker Arms 1992 Chevrolet Camaro RS Heritage Edition V8.-cc Engine Components::Rocker Arms 1981-1987 Chevrolet Camaro Sport V8.-cc Engine Components::Rocker Arms 1979-1987 Chevrolet Camaro Z28 V8.-cc Engine Components::Rocker Arms 1991-1992 Chevrolet Camaro Z28 V8.-cc Engine Components::Rocker Arms 1992 Chevrolet Camaro Z28 Heritage Edition V8.-cc Engine Components::Rocker Arms 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car V8.-cc Engine Components::Rocker Arms 1967 Chevrolet Chevelle Concours V8.-cc Engine Components::Rocker Arms 1965 Chevrolet Chevelle Deluxe V8.-cc Engine Components::Rocker Arms 1967 Chevrolet Chevelle Deluxe V8.-cc Engine Components::Rocker Arms 1977-1985 Chevrolet Impala Base V8.-cc Engine Components::Rocker Arms 1968-1969 Chevrolet Impala Base V8.5031cc Engine Components::Rocker Arms 1971 Chevrolet Impala Base V8.5031cc Engine Components::Rocker Arms 1972-1974 Chevrolet Impala Base V8.5737cc Engine Components::Rocker Arms 1977 Chevrolet Impala Custom V8.-cc Engine Components::Rocker Arms 1981-1982 Chevrolet Impala Estate V8.-cc Engine Components::Rocker Arms 1977-1979 Chevrolet Impala Landau V8.-cc Engine Components::Rocker Arms 1979-1980 Chevrolet Impala Sport V8.-cc Engine Components::Rocker Arms 1975 Chevrolet Laguna Base V8.-cc Engine Components::Rocker Arms 1973-1974 Chevrolet Laguna Base V8.5736cc Engine Components::Rocker Arms 1973 Chevrolet Laguna Estate V8.5736cc Engine Components::Rocker Arms 1975-1976 Chevrolet Laguna S3 V8.-cc Engine Components::Rocker Arms 1991-1992 Oldsmobile Custom Cruiser Base V8.-cc Engine Components::Rocker Arms 1975 Oldsmobile Delta 88 Base V8.-cc Engine Components::Rocker Arms 1975 Oldsmobile Delta 88 Royale V8.-cc Engine Components::Rocker Arms 1975 Pontiac Bonneville Base V8.-cc Engine Components::Rocker Arms 1972-1974 Pontiac Bonneville Base V8.6556cc Engine Components::Rocker Arms 1987 Pontiac Firebird Base V8.-cc Engine Components::Rocker Arms 1985-1987 Pontiac Firebird Trans Am V8.-cc Engine Components::Rocker Arms 1975 Pontiac Grandville Brougham V8.-cc Engine Components::Rocker Arms ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580520599807,"sku":"","price":688.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__78719.jpg?v=1647914286","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-rockers-cs-1-6-7-16in-ultra-pro-cca1805-20","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}