{"product_id":"comp-cams-magnum-roller-rockers-chevy-s-cca1416-12","title":"COMP Cams Magnum Roller Rockers Chevy S - cca1416-12","description":"These Magnum Roller Rocker Arms for Small Block Chevy 265-400 applications are the ultimate street rocker. With a 3\/8\" stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker. PartNumber : cca1416-12 Description : Magnum Roller Rocker Rocker Arm; May require machine work to the cylinder head; 12 Pieces Title : 1416-12 Magnum Roller Rockers, Chevy S B 1.6 3\/8\" Stud Diameter : 3\/8\" Ratio : 1.6 California Proposition 65 : WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Engine Family : Chevrolet V6 200-262 Maximum Valve Spring Open Pressure : 350 Rocker Arm Material : 8620 Chromemoly Steel Rocker Arm Ratio : 1.6 Rocker Arm Series : Magnum Rocker Stud Diameter : 3\/8   1992-1994 Chevrolet Lumina Euro V6.-cc Engine Components::Rocker Arms 1991-1994 Chevrolet Lumina Z34 V6.-cc Engine Components::Rocker Arms ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580508246271,"sku":"","price":155.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__07764.jpg?v=1647913932","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-magnum-roller-rockers-chevy-s-cca1416-12","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}