23ø Aluminum Cylinder Head
  • Intake Ports: 180cc
  • Valves: 2.020" Int/1.600" Exh
  • Spring Pocket Diameter: 1.550"
  • Bare
  • RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Bare Aluminum Cylinder Head
  • Combustion Chambers: 72cc
  • Straight plug
  • $495.99
    Ships 07/25/16
    FREE Shipping

    23ø Aluminum Cylinder Heads for Flat Tappet Cams
  • Intake Ports: 180cc
  • Valves: 2.020" Int/1.600" Exh
  • Single Valve Springs: 1.460" (.560" max lift)
  • Assembled
  • RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 64cc
  • Straight plug
  • $706.99
    Ships 08/02/16

    RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 64cc
  • Angle plug
  • $706.99
    Ships 08/02/16

    RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 72cc
  • Straight plug
  • $655.23
    Ships 08/02/16
    FREE Shipping

    RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 72cc
  • Angle plug
  • $706.99
    Ships 08/02/16

    23ø Aluminum Cylinder Heads for Aggressive Flat Tappet/Hydraulic Roller Cams
  • Intake Ports: 180cc
  • Valves: 2.020" Int/1.600" Exh
  • Single Valve Springs: 1.460" (.560" max lift)
  • Assembled
  • RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 64cc
  • Straight plug
  • $759.99
    Ships 08/02/16
    FREE Shipping

    RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 64cc
  • Angle plug
  • $704.47
    Ships 08/02/16

    RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 72cc
  • Straight plug
  • $767.99
    Ships 08/02/16
    FREE Shipping

    RHS Pro Action Aluminum Small Block Chevy Cylinder Heads


    Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 72cc
  • Angle plug
  • $759.99
    Ships 08/02/16