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Brodix Big Block Chevy BB-1, BB-2 & BB-2 PLUS Series Aluminum Cylinder Heads


Brodix
Brodix Big Block Chevy BB-1, BB-2 & BB-2 PLUS Series Aluminum Cylinder Heads

Product images may differ from actual product appearance.

Race-Inspired Head That Works with
Most Standard Big-Block Chevy Components!

26°/4° Intake & 17°/4° Exhaust Valve Angles

The BB-1 rectangular port head has an as-cast 280cc intake port and is available with a 110cc, 115cc or 119cc combustion chamber, but may be angle milled to 108cc or angle machined to 98cc. The BB-1 is designed for a 396-502ci engine with a flat tappet or hydraulic cam. Most marine applications use this head for torque and throttle response. The BB-1 features a CNC'd intake port match and bowls are blended while the intake ports, exhaust ports and combustion chambers remain as casted. The STS series BB-1 head comes completely CNC-ported with a 305cc intake port and flows over 370 cfm maximum port velocity.
The BB-2 and BB-2 PLUS head works well with a heavy car and smaller displacement engine (427-509ci). The BB-2 has an as-cast 305cc intake port and flows 320 cfm; the BB-2 PLUS has an as-cast 312cc intake port and flows over 340 cfm with only the bowls blended and the intake ports matched. The 119cc combustion chambers are properly shaped for use with either methanol or gasoline, preventing detonation. While creating the 100% CNC Ported STS series BB-2 PLUS, the professionals at Brodix invested many long hours on the flow bench and at the track developing a completely ported cylinder head. Brodix incorporated this porting design into a ported masterpiece that can be mass produced. The STS BB-2 PLUS heads are CNC-ported to a mirror finish and flow within 1% of each other. The bottom line is that Brodix builds you the most accurate, best flowing out-of-the-box cylinder heads available at the best price. All of these cylinder heads accept standard pistons, intake manifolds, and rocker arms. The exhaust ports are raised .600'' higher than stock, and the valve cover rails are raised to assure no oil leakage. 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. The industry standard has been taken to the next level with modernized CNC porting. 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 Individually, 1/pkg. Made in the USA!

  VALVE SPRING   Specs
  1.550'' Diameter Valve Spring for Hydraulic Flat Tappet Cam
  • Spring Pressure Open: 360 lbs.
  • Spring Pressure Closed: 140 lbs.
  • Installed Height: 1.950''
  • Max Lift: .625''
  •   1.550'' Diameter Valve Spring for Mechanical Flat Tappet & Hydraulic Roller Lifter Cam
  • Spring Pressure Open: 550 lbs.
  • Spring Pressure Closed: 240 lbs.
  • Installed Height: 1.950''
  • Max Lift: .700''
  •   1.625'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 745 lbs.
  • Spring Pressure Closed: 255 lbs.
  • Installed Height: 2.050''
  • Max Lift: .800''
  •   1.645'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 945 lbs.
  • Spring Pressure Closed: 330 lbs.
  • Installed Height: 2.100''
  • Max Lift: .875''

  • 53 Products Page: 1 2 ... |  Next Results per Page:
    BB-1 Series Cylinder Heads
  • 280cc Intake Port Volume
  • Unassembled, Bare Head

  • 158-2010000
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valve Sizes
  • Bare, 1/pkg.
  • $667.14
    Order Today Ships 12/29/14
    BB-1 Series Cylinder Heads
  • 280cc Intake Port Volume
  • 1.550'' Diameter Valve Springs - 360# Open, 140# Closed Spring Pressure

  • 158-2011006
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 140# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $1,074.61
    Order Today Ships 12/29/14

    158-2011003
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 140# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $1,016.40
    Order Today Ships 12/29/14

    158-2011000
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 140# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $967.34
    Order Today Ships 12/30/14
    BB-1 Series Cylinder Heads
  • 280cc Intake Port Volume
  • 1.550'' Diameter Valve Springs - 550# Open, 240# Closed Spring Pressure

  • 158-2011007
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $1,074.61
    Order Today Ships 12/29/14

    158-2011008
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,185.12
    Order Today Ships 12/29/14

    158-2011004
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $1,016.40
    Order Today Ships 12/29/14

    158-2011005
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,127.01
    Order Today Ships 12/29/14

    158-2011001
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $967.34
    Order Today Ships 12/30/14

    158-2011002
    BB-1 Series Cylinder Head
  • 280cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,077.96
    Order Today Ships 12/29/14
    STS BB-1 Series Cylinder Heads
  • 305cc Intake Port Volume
  • Unassembled, Bare Head
  • 100% CNC Ported

  • 158-2018001
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valve Sizes
  • Bare, 1/pkg.
  • $1,500.09
    Order Today Ships 12/29/14
    STS BB-1 Series Cylinder Heads
  • 280cc Intake Port Volume
  • 1.550'' Diameter Valve Springs - 550# Open, 240# Closed Spring Pressure
  • 100% CNC Ported

  • 158-2018105
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,795.27
    Order Today Ships 12/29/14

    158-2018102
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,746.69
    Order Today Ships 12/29/14
    STS BB-1 Series Cylinder Heads
  • 280cc Intake Port Volume
  • 1.625'' Diameter Valve Springs - 745# Open, 255# Closed Spring Pressure
  • 100% CNC Ported

  • 158-2018106
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.625'' Dia. Springs - 255# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,910.52
    Order Today Ships 12/29/14

    158-2018103
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.625'' Dia. Springs - 255# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,861.97
    Order Today Ships 12/29/14
    STS BB-1 Series Cylinder Heads
  • 280cc Intake Port Volume
  • 1.645'' Diameter Valve Springs - 945# Open, 330# Closed Spring Pressure
  • 100% CNC Ported

  • 158-2018107
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.645'' Dia. Springs - 330# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,994.73
    Order Today Ships 12/29/14

    158-2018104
    STS BB-1 Series Cylinder Head
  • CNC Ported
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.645'' Dia. Springs - 330# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,946.16
    Order Today Ships 12/29/14
    BB-2 Series Cylinder Heads
  • 305cc Intake Port Volume
  • Unassembled, Bare Head

  • 158-2020000
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valve Sizes
  • Bare, 1/pkg.
  • $666.99
    Order Today Ships 12/29/14
    BB-2 Series Cylinder Heads
  • 305cc Intake Port Volume
  • 1.550'' Diameter Valve Springs - 550# Open, 240# Closed Spring Pressure

  • 158-2021008
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $1,074.60
    Order Today Ships 12/29/14

    158-2021009
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,185.11
    Order Today Ships 12/29/14

    158-2021004
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $1,016.39
    Order Today Ships 12/29/14

    158-2021005
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,127.00
    Order Today Ships 12/29/14

    158-2021000
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • $967.33
    Order Today Ships 12/30/14

    158-2021001
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,077.95
    Order Today Ships 12/29/14
    BB-2 Series Cylinder Heads
  • 305cc Intake Port Volume
  • 1.625'' Diameter Valve Springs - 745# Open, 255# Closed Spring Pressure

  • 158-2021010
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.625'' Dia. Springs - 255# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,284.73
    Order Today Ships 12/29/14

    158-2021006
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.625'' Dia. Springs - 255# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,226.54
    Order Today Ships 12/29/14

    158-2021002
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.625'' Dia. Springs - 255# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,177.48
    Order Today Ships 12/29/14
    BB-2 Series Cylinder Heads
  • 305cc Intake Port Volume
  • 1.645'' Diameter Valve Springs - 945# Open, 330# Closed Spring Pressure

  • 158-2021011
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 110cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.645'' Dia. Springs - 330# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,386.59
    Order Today Ships 12/29/14

    158-2021007
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 115cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.645'' Dia. Springs - 330# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,328.42
    Order Today Ships 12/29/14

    158-2021003
    BB-2 Series Cylinder Head
  • 305cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.645'' Dia. Springs - 330# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • $1,279.37
    Order Today Ships 12/29/14

    53 Products Page: 1 2 ... |  Next Results per Page: