Ford 351C Cleveland Hydraulic Roller Camshaft 243 Int. 257 Exh. Duration Speedmaster extruded aluminum and stainless

Speedmaster extruded aluminum and stainless steel shaft mount rocker system includes steel shafts with pedestals

full nylon braid

O-ring seal is included

acceleration is more responsive

you must use one that is also approved as street legal for your application

Ford 351C Cleveland Hydraulic Roller Camshaft 243 Int. 257 Exh. Duration Speedmaster extruded aluminum and stainlessSpeedmaster camshafts are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off roading, towing, or street performance, there is a Speedmaster cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.