{"product_id":"comp-cams-1625-16-ultra-pro-magnum-rocker-arm-set-w-1-7-ratio-for-chevrolet-396-454-w-1-2-stud","title":"COMP Cams 1625-16 Ultra Pro Magnum Rocker Arm Set w\/ 1.7 Ratio for Chevrolet 396-454 w\/ 1\/2\" Stud","description":"\u003cp\u003eThe latest development in Rocker arm Technology from COMP Cams are Ultra Pro Magnumâ„¢ Rocker Arms built for 1\/2\" Studs to increase valve train stiffness and stability. Designed to be used in conjunction with the COMP Cams Hi-Tech 1\/2\" Rocker Stud Kit, the latest versions of COMP Cams Ultra Pro Magnum Rockers are built to utilize 1\/2\" Studs to stabilize BBC valve trains. Ultra Pro Magnumâ„¢ Roller Rocker Arms feature a modern arched, web-like design to deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. The Rockers also boast precision-sorted needle bearings and hardened Roller tips. And since they now feature the added benefit of accepting 1\/2\" Studs, they are a great choice for anyone looking for more stiffness with Stud mount Rockers. These new Ultra Pro Magnumâ„¢ Rocker Arms will provide the ultimate in valve train stability for maximum valve motion both at the track and on the street.\u003c\/p\u003e\n\u003cp\u003eThese Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.7 ratio, these rockers fit Chevrolet 396-454 with a 1\/2\" diameter stud.\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":47952665608405,"sku":"ds_BDQQ_1625-16","price":836.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1625-16.jpg?v=1771541306","url":"https:\/\/shdp.ca\/products\/comp-cams-1625-16-ultra-pro-magnum-rocker-arm-set-w-1-7-ratio-for-chevrolet-396-454-w-1-2-stud","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}