Chevy SBC 350 Hydraulic Roller Camshaft 242 Int. 248 Exh. Duration Every Speedmaster flexplate is 29

Every Speedmaster flexplate is 29

The LS (Gen3/4) platform has many design benefits over the earlier SBC engine designs

while increasing thermal conductivity

Speedmaster EFI intake manifolds make it simple to convert competition engines to electronic fuel injection

Chevy SBC 350 Hydraulic Roller Camshaft 242 Int. 248 Exh. Duration Every Speedmaster flexplate is 29Speedmaster 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.