Chevy SBC 350 190cc 72cc Angle CNC Chamber Aluminum Bare Cylinder Head The impeller and cavity have

The impeller and cavity have been custom CAD designed and engineered to be larger and more efficient to provide flow that is 40 percent greater than stock pump

The Speedmaster shift selector shaft uses an O-ring to prevent leakage from GM TH400 cases

Use our Speedmaster billet aluminum alternator brackets to keep your alternator firmly in place and your belts in line

and fully capable of handling the extra stress of high-combustion engines

Available in plain or finned styles

Chevy SBC 350 190cc 72cc Angle CNC Chamber Aluminum Bare Cylinder Head The impeller and cavity haveSpeedmaster CNC ported cylinder heads are machined on dedicated 5 axis CNC machines to ensure accuracy and better flow.