Power Plus 210 Full CNC PortedChevrolet SB, 210cc/68cc, Angle Plug, Bare, Each
Chevrolet SB, Angle PlugIntake Port: 210ccChamber: 68ccStage 2 Assembly: 1.470" Spring (Hydraulic Roller)
Chevrolet SB, Angle PlugIntake Port: 210ccChamber: 68ccStage 3 Assembly: 1.540" Spring (Mechanical Roller)