ST 5.0 Series Cylinder Heads
  • 171cc Intake Port Volume
  • Unassembled, Bare Head
  • Brodix ST 5.0 Series Cylinder Head 171cc Intake Ports


    ST 5.0 Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valve Sizes
  • Bare, 2/pkg.
  • $1,033.50
    Ships 12/19/16
    FREE Shipping

    ST 5.0 Series Cylinder Heads
  • 171cc Intake Port Volume
  • 1.470'' Diameter Valve Springs - 325# Open, 125# Closed Spring Pressure
  • Brodix ST 5.0 Series Cylinder Head 171cc Intake Ports


    ST 5.0 Series Cylinder Head
  • 171cc Intake Ports
  • 55cc Combustion Chambers
  • 1.940'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,298.70
    Ships 12/19/16
    FREE Shipping

    Brodix ST 5.0 Series Cylinder Head 171cc Intake Ports


    ST 5.0 Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 1.940'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,233.70
    Ships 12/19/16
    FREE Shipping

    Brodix ST 5.0 Series Cylinder Head 171cc Intake Ports


    ST 5.0 Series Cylinder Head
  • 171cc Intake Ports
  • 55cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,298.70
    Ships 12/19/16
    FREE Shipping

    Brodix ST 5.0 Series Cylinder Head 171cc Intake Ports


    ST 5.0 Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,233.70
    Ships 12/19/16
    FREE Shipping

    Track 1 T1 F Series Cylinder Heads
  • 195cc Intake Port Volume
  • 1.550'' Diameter Valve Springs - 550# Open, 240# Closed Spring Pressure
  • Brodix Track 1 T1 F Series Cylinder Head 195cc Intake Ports


    Track 1 T1 F Series Cylinder Head
  • 195cc Intake Ports
  • 68cc Combustion Chambers
  • 2.080'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,345.50
    Ships 12/19/16
    FREE Shipping

    ST 5.0 R Series Cylinder Heads
  • 171cc Intake Port Volume
  • Unassembled, Bare Head
  • Brodix ST 5.0 R Series Cylinder Head 171cc Intake Ports


    ST 5.0 R Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valve Sizes
  • Bare, 2/pkg.
  • $1,033.50
    Ships 12/19/16
    FREE Shipping

    ST 5.0 R Series Cylinder Heads
  • 171cc Intake Port Volume
  • 1.470'' Diameter Valve Springs - 325# Open, 125# Closed Spring Pressure
  • Brodix ST 5.0 R Series Cylinder Head 171cc Intake Ports


    ST 5.0 R Series Cylinder Head
  • 171cc Intake Ports
  • 55cc Combustion Chambers
  • 1.940'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,298.70
    Ships 12/19/16
    FREE Shipping

    Brodix ST 5.0 R Series Cylinder Head 171cc Intake Ports


    ST 5.0 R Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 1.940'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,233.70
    Ships 12/19/16
    FREE Shipping

    Brodix ST 5.0 R Series Cylinder Head 171cc Intake Ports


    ST 5.0 R Series Cylinder Head
  • 171cc Intake Ports
  • 55cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,298.70
    Ships 12/19/16
    FREE Shipping

    Brodix ST 5.0 R Series Cylinder Head 171cc Intake Ports


    ST 5.0 R Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Steel Retainers
  • Assembled, 2/pkg.
  • $1,233.70
    Ships 12/19/16
    FREE Shipping

    BP ST 5.0 R Series Cylinder Heads
  • 185cc Intake Port Volume
  • 100% CNC Ported
  • Unassembled, Bare Head
  • Brodix BP ST 5.0 R Series Cylinder Head CNC Ported


    BP ST 5.0 R Series Cylinder Head
  • CNC Ported
  • 185cc Intake Ports
  • 66cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valve Sizes
  • Bare, 2/pkg.
  • $2,339.19
    Ships 12/19/16
    FREE Shipping

    BP ST 5.0 R Series Cylinder Heads
  • 185cc Intake Port Volume
  • 1.470'' Diameter Valve Springs - 325# Open, 125# Closed Spring Pressure100% CNC Ported
  • Brodix BP ST 5.0 R Series Cylinder Head CNC Ported


    BP ST 5.0 R Series Cylinder Head
  • CNC Ported
  • 185cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Titanium Retainers
  • Assembled, 2/pkg.
  • $2,730.78
    Ships 12/19/16
    FREE Shipping

    Brodix BP ST 5.0 R Series Cylinder Head CNC Ported


    BP ST 5.0 R Series Cylinder Head
  • CNC Ported
  • 185cc Intake Ports
  • 66cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Stainless Steel Valves
  • 1.470'' Dia. Springs - 125# Seat Pressure
  • Titanium Retainers
  • Assembled, 2/pkg.
  • $2,730.78
    Ships 12/19/16
    FREE Shipping