{"product_id":"comp-cams-1219-16-high-energy-nitrided-rocker-set-w-1-7-ratio-chevrolet-big-block-w-7-16-stud","title":"COMP Cams 1219-16 High Energy Nitrided Rocker Set w\/ 1.7 Ratio Chevrolet Big Block w\/ 7\/16\" Stud","description":"\u003cp\u003eThese nitrided COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arms designed for 1965-87 Chevy 396-454 Applications feature a 7\/16\" Stud diameter and 1.7 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot for higher than stock lift Camshafts, these Rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshaftsâ„¢. These Rockers have been nitrided to increase surface hardness for improved initial and long-term wear characteristics. The nitriding process increases hardness by causing an infusion of nitrogen molecules into the material's surface. This improves both the lubricity and wear resistance of the material.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftâ„¢\u003c\/li\u003e\n\u003cli\u003eHelp to eliminate noise and slop associated with worn or high mileage stock Rocker arms\u003c\/li\u003e\n\u003cli\u003eInclude adjusting nuts and pivot balls where required\u003c\/li\u003e\n\u003cli\u003eFeature a long slot for higher than stock lift Camshafts\u003c\/li\u003e\n\u003cli\u003eNitrided Rocker arms designed for higher spring pressures and hardened Pushrods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for stock or High Energy camshaft engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1218 nitrided rockers feature a 1.7 ratio for 7\/16\" stud '65-'87 Chevrolet 396-454 Big Block.\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47807632408789,"sku":"ds_BDQQ_1219-16","price":333.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1219-16.jpg?v=1771541275","url":"https:\/\/shdp.ca\/products\/comp-cams-1219-16-high-energy-nitrided-rocker-set-w-1-7-ratio-chevrolet-big-block-w-7-16-stud","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}