Chevy SBC 350 Hydraulic Roller Camshaft 248 Int. 254 Exh. Duration for increased strength and improved

for increased strength and improved register

Speedmaster axle stubs are machined from solid billet 4340 material

It is set up to accept a spread bore carb

and you can choose between plain polished

these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers

Chevy SBC 350 Hydraulic Roller Camshaft 248 Int. 254 Exh. Duration for increased strength and improvedSpeedmaster 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.