{"product_id":"mechanical-roller-camshaft","title":"Mechanical Roller Camshaft","description":"The Howards Cams 720253-08 is a steel billet mechanical roller camshaft engineered for a high-performance application in 1959-1980 Chrysler 383-440 engines.\n\nKey specifications include a lift of .675 inches on the intake and .645 inches on the exhaust, with a duration @ .050 lift of 281 degrees for the intake and 283 degrees for the exhaust. The centerline is set at 104 degrees. This camshaft requires a minimum of 4500+ RPM stall converter, a compression ratio of 12.5:1 or higher, and a good intake manifold to achieve its performance potential. All Howards Cams utilize the highest-grade race-quality cores available, ensuring durability and reliability in demanding conditions.","brand":"Howards Cams","offers":[{"title":"Default Title","offer_id":52688698999096,"sku":"720253-08","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663693354.jpg?v=1784893141","url":"https:\/\/store.motormia.co\/products\/mechanical-roller-camshaft","provider":"MOTORMIA","version":"1.0","type":"link"}