Ford 351C Cleveland Hydraulic Roller Camshaft 243 Int. 257 Exh. Duration Speedmaster aluminum pulleys are made

Speedmaster aluminum pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs

28 Spline Oversize Pinion Bearings:PCE207

it has a square bore carb flange instead of a spread bore

They're available in round and oval styles

High performance fuel injectors

Ford 351C Cleveland Hydraulic Roller Camshaft 243 Int. 257 Exh. Duration Speedmaster aluminum pulleys are madeSpeedmaster 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.