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Brodix Small Block Ford ST 5.0 Series Aluminum Cylinder Heads


Brodix
Brodix Small Block Ford ST 5.0 Series Aluminum Cylinder Heads

Product images may differ from actual product appearance.

50+ Horsepower Increase Over Stock
Small Block Ford Heads!

20° Intake & Exhaust Valve Angles

The Brodix ST 5.0 Series cylinder head was developed to fit the Ford Windsor engine. Out of the box, completely assembled ST 5.0 series heads produce a 50 horsepower increase over other stock heads, and the combustion chambers may be milled into the mid-50cc range. All existing stock Ford 5.0L accessories (including the stock non-adjustable rocker arms which are required use on the ST 5.0 series) can be used in the installation of the Brodix ST 5.0 series. A modified version, the Brodix ST 5.0 R series, allows the use of 7/16'' Ford roller rockers. The exhaust ports are raised .500'' higher than stock Windsor heads on both versions. The BP ST 5.0 R series is completely CNC ported and outflows all other heads in its class. While creating the 100% CNC Ported BP ST 5.0 R series, the professionals at Brodix invested many long hours on the flow bench and at the track developing a completely ported cylinder head. The bottom line is that Brodix builds you the most accurate, best flowing out-of-the-box cylinder heads available at the best price. Every casting is poured from A-356 virgin aluminum and tested before Brodix utilizes their in-house processes such as finish machining and heat treating to assure that you receive the best products for your hard-earned money. Other features include a thick deck surface that is compatible with nitrous, drilled and tapped holes on the ends for standard drive accessories, phosphorous bronze valve guides and hardened valve seats installed for unleaded fuel. Sold in Pairs, 2/pkg. Made in the USA!

  VALVE SPRING   Specs
  1.470'' Diameter Valve Spring for Hydraulic Roller Lifter Cam
  • Spring Pressure Open: 325 lbs.
  • Spring Pressure Closed: 125 lbs.
  • Installed Height: 1.860''
  • Max Lift: .575''

  • 14 Products
    ST 5.0 Series Cylinder Heads
  • 171cc Intake Port Volume
  • Unassembled, Bare Head

  • 158-1050000
    ST 5.0 Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valve Sizes
  • Bare, 2/pkg.
  • $1,042.44
    Order Today Ships 12/03/14
    ST 5.0 Series Cylinder Heads
  • 171cc Intake Port Volume
  • 1.470'' Diameter Valve Springs - 325# Open, 125# Closed Spring Pressure

  • 158-1051002
    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.
  • $1,774.42
    Order Today Ships 12/03/14

    158-1051000
    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.
  • $1,466.01
    Order Today Ships 12/03/14

    158-1051003
    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.
  • $1,774.42
    Order Today Ships 12/03/14

    158-1051001
    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.
  • $1,466.01
    Order Today Ships 12/03/14
    ST 5.0 R Series Cylinder Heads
  • 171cc Intake Port Volume
  • Unassembled, Bare Head

  • 158-1050001
    ST 5.0 R Series Cylinder Head
  • 171cc Intake Ports
  • 60cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valve Sizes
  • Bare, 2/pkg.
  • $1,042.44
    Order Today Ships 12/03/14
    ST 5.0 R Series Cylinder Heads
  • 171cc Intake Port Volume
  • 1.470'' Diameter Valve Springs - 325# Open, 125# Closed Spring Pressure

  • 158-1051006
    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.
  • $1,811.60
    Order Today Ships 12/03/14

    158-1051004
    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.
  • $1,502.05
    Order Today Ships 12/03/14

    158-1051007
    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.
  • $1,811.60
    Order Today Ships 12/03/14

    158-1051005
    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.
  • $1,502.05
    Order Today Ships 12/03/14
    BP ST 5.0 R Series Cylinder Heads
  • 185cc Intake Port Volume
  • 100% CNC Ported
  • Unassembled, Bare Head

  • 158-1058000
    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.
  • $2,162.91
    Order Today Ships 12/03/14
    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

  • 158-1058101
    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.
  • $2,524.99
    Order Today Ships 12/03/14

    158-1058100
    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.
  • $2,524.99
    Order Today Ships 12/03/14
    Track 1 T1 F Series Cylinder Heads
  • 195cc Intake Port Volume
  • 1.550'' Diameter Valve Springs - 550# Open, 240# Closed Spring Pressure
  •   158-1061002
    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.
  • $1,795.38
    Order Today Ships 12/03/14

    14 Products