{"product_id":"comp-cams-rockers-cs-1-8-7-16in-ultra-pro-cca1818-16","title":"COMP Cams Rockers CS 1.8 7\/16in Ultra Pro - cca1818-16","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 : cca1818-16 Description : Ultra Pro Magnum XD Rocker Arm; 16 Pieces Title : 1818-16 - Engine Rocker Arm Ratio : 1.8 Stud Diameter : 7\/16\"   1958-1967 Chevrolet Biscayne Base V8.4638cc Engine Components::Rocker Arms 1960 Chevrolet Biscayne Fleetmaster V8.-cc Engine Components::Rocker Arms 1974 Chevrolet Blazer Base V8.5737cc Engine Components::Rocker Arms 1969 Chevrolet Brookwood Base V8.5358cc Engine Components::Rocker Arms 1980 Chevrolet C10 Big Ten V8.-cc Engine Components::Rocker Arms 1976-1980 Chevrolet C10 Cheyenne V8.-cc Engine Components::Rocker Arms 1976-1980 Chevrolet C10 Custom Deluxe V8.-cc Engine Components::Rocker Arms 1976-1980 Chevrolet C10 Scottsdale V8.-cc Engine Components::Rocker Arms 1976-1980 Chevrolet C10 Silverado V8.-cc Engine Components::Rocker Arms 1992-1995 Chevrolet C2500 Suburban Base V8.-cc Engine Components::Rocker Arms 1995 Chevrolet C2500 Suburban LS V8.-cc Engine Components::Rocker Arms 1995 Chevrolet C2500 Suburban LT V8.-cc Engine Components::Rocker Arms 1992-1994 Chevrolet C2500 Suburban Silverado V8.-cc Engine Components::Rocker Arms 1974 Chevrolet C30 Pickup Base V8.5737cc Engine Components::Rocker Arms 1977 Chevrolet Corvette Base V8.-cc Engine Components::Rocker Arms 1976 Chevrolet Corvette Stingray V8.-cc Engine Components::Rocker Arms 1972-1973 Chevrolet El Camino Base V8.5737cc Engine Components::Rocker Arms 1972-1973 Chevrolet El Camino Custom V8.5737cc Engine Components::Rocker Arms 1972-1973 Chevrolet El Camino SS V8.5737cc Engine Components::Rocker Arms 1972-1974 Chevrolet Impala Base V8.5737cc Engine Components::Rocker Arms 1966-1969 Chevrolet K10 Pickup Base V8.5358cc Engine Components::Rocker Arms 1979 Chevrolet Monte Carlo Base V8.-cc Engine Components::Rocker Arms 1981-1982 Chevrolet Monte Carlo Base V8.-cc Engine Components::Rocker Arms 1979-1981 Chevrolet Monte Carlo Landau V8.-cc Engine Components::Rocker Arms 1980 Chevrolet Monte Carlo Sport V8.-cc Engine Components::Rocker Arms 1975 Chevrolet P10 Base V8.-cc Engine Components::Rocker Arms 1977-1978 Chevrolet P10 Base V8.-cc Engine Components::Rocker Arms 1975 Chevrolet P10 Step-Van V8.-cc Engine Components::Rocker Arms 1977-1978 Chevrolet P10 Step-Van V8.-cc Engine Components::Rocker Arms 1969 Chevrolet Townsman Base V8.5358cc Engine Components::Rocker Arms 1958 Chevrolet Truck 3200 V8.4638cc Engine Components::Rocker Arms 1958 Chevrolet Truck 3400 V8.4638cc Engine Components::Rocker Arms 1958 Chevrolet Truck 3500 V8.4638cc Engine Components::Rocker Arms 1958 Chevrolet Truck 3600 V8.4638cc Engine Components::Rocker Arms 1958 Chevrolet Truck 3700 V8.4638cc Engine Components::Rocker Arms 1958 Chevrolet Truck 3800 V8.4638cc Engine Components::Rocker Arms 1958 Chevrolet Truck Base V8.4638cc Engine Components::Rocker Arms 1960 Chevrolet Truck Base V8.4638cc Engine Components::Rocker Arms 1958-1959 GMC 350-8 Base V8.5522cc Engine Components::Rocker Arms 1967 GMC C25\/C2500 Suburban Base V8.4638cc Engine Components::Rocker Arms 1967-1968 GMC C35\/C3500 Pickup Base V8.5358cc Engine Components::Rocker Arms 1971 GMC G25\/G2500 Van Base V8.-cc Engine Components::Rocker Arms 1971-1974 GMC G25\/G2500 Van Rally V8.-cc Engine Components::Rocker Arms 1970-1974 GMC G25\/G2500 Van Vandura V8.-cc Engine Components::Rocker Arms 1968-1973 GMC K15\/K1500 Suburban Base V8.5031cc Engine Components::Rocker Arms 1968 GMC K35\/K3500 Pickup Base V8.5358cc Engine Components::Rocker Arms 1971-1972 GMC P15\/P1500 Van Base V8.-cc Engine Components::Rocker Arms 1958-1959 GMC S370 Base V8.5522cc Engine Components::Rocker Arms 1974-1976 GMC Sprint Base V8.-cc Engine Components::Rocker Arms 1971-1972 GMC Sprint Base V8.6588cc Engine Components::Rocker Arms 1975-1976 GMC Sprint Classic V8.-cc Engine Components::Rocker Arms 1974 GMC Sprint Custom V8.-cc Engine Components::Rocker Arms 1972 GMC Sprint Custom V8.6588cc Engine Components::Rocker Arms 1975 GMC Sprint High Sierra V8.-cc Engine Components::Rocker Arms 1976 GMC Sprint Sierra Madre Del Sur V8.-cc Engine Components::Rocker Arms 1975-1976 GMC Sprint SP V8.-cc Engine Components::Rocker Arms 1987-1991 GMC V2500 Suburban Base V8.-cc Engine Components::Rocker Arms 1987 GMC V2500 Suburban High Sierra V8.-cc Engine Components::Rocker Arms 1987-1989 GMC V2500 Suburban Sierra Classic V8.-cc Engine Components::Rocker Arms 1990 GMC V2500 Suburban SLE V8.-cc Engine Components::Rocker Arms 1983 Pontiac Firebird Trans Am V8.-cc Engine Components::Rocker Arms ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580522139903,"sku":"","price":501.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/a9637b60651301dc74a1195535fa6636__10630.jpg?v=1647914008","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-rockers-cs-1-8-7-16in-ultra-pro-cca1818-16","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}