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Brodix 1011000A

Brodix Race-Rite 180 Series Cylinder Heads 180cc Intake Ports

158-1011000A

Free Shipping Ships directly from the manufacturer on 09/30/19
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Brodix Race-Rite 180 Series Cylinder Heads 180cc Intake Ports $1,638.70
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Race-Rite 180 Series Cylinder Heads
  • 180cc Intake Ports
  • 67cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valves
  • 1.250'' Dia. Springs - 100# Seat Pressure
  • Steel Retainers
  • Angle Plug
  • Assembled, 2/pkg.
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    Brodix 1011000A Details

    Race-Rite 180 Series Cylinder Heads

  • 2.020'' Intake / 1.600'' Exhaust Valves
  • 1.250'' Diameter Valve Springs - 300# Open, 100# Closed Spring Pressure
  • 67cc Combustion Chambers
  • Cylinder Head Specifications
  • Intake Port Volume: 180cc
  • Combustion Chamber Volume: 67cc
  • Valves: 2.020'' dia. x 4.920'' o.a.l. Intake / 1.600'' dia. x 4.940'' o.a.l. Exhaust ( 11/32'' Stem Diameter )
  • Valve Springs: 1.250'' Diameter - Open Pressure: 300 lbs.; Closed Pressure: 100 lbs.; Installed Height: 1.850''; Max Lift: .525''
  • Spring Retainers: 1.250'' 7° Steel
  • Rocker Studs: 3/8''
  • Guide Plates: 5/16''
  • Valve Seals: 11/32''
  • Spark Plug Configuration: Angled

    Facts and Related Components
  • Torque Heads: 70 ft-lb.
  • Torque Rocker Studs: 40-45 ft-lb.
  • Intake Gasket: Fel-Pro p/n 375-1204, Cometic p/n 245-C5416
  • Head Gasket: Fel-Pro p/n 375-1003 (350ci) / 375-1004 (400ci) or Cometic p/n 245-C5399 (350ci) / 245-C5403 (400ci)
  • Exhaust Gasket: Fel-Pro p/n 375-1404 or Cometic p/n 245-C5417
  • Head Bolts: ARP p/n 070-134-3601 or Manley p/n 660-42313
  • Head Bolt Washers: MANLEY p/n 660-42102
  • Head Studs: ARP p/n 070-134-4001 (6-point)
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 23°
  • Angle Milling: .0078'' per cc
  • Flat Milling: .0060'' per cc
  • Pushrod Slots: Standard
  • Stud Girdle: Standard
  • Rocker Arms: Standard
  • Lifters: Standard
  • Exhaust Pattern: Standard
  • Valve Centerline: Standard
  • Spring Pockets: May not be cut any larger or deeper than 1.550''
  • Accessory Bolt Holes are Drilled

  • Specifications:

    Quantity
    Sold as a pair
    Cylinder Head Style
    Assembled
    Guideplates Included
    Yes
    Rocker Arm Studs Included
    Yes
    Accessory Bolt Holes Drilled
    Yes
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Damper Spring Included
    No
    Exhaust Valves Included
    Yes
    Heat Crossover
    No
    Intake Valves Included
    Yes
    Locks Included
    Yes
    Machined for O-Ring
    No
    Retainers Included
    Yes
    Rocker Arm Nuts Included
    No
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Valve Guides Included
    Yes
    Valve Seats Machined
    Yes
    Valve Springs Included
    Yes
    Valve Stem Seals Included
    Yes
    Combustion Chamber Volume (cc)
    67
    Intake Port Location
    Standard
    Exhaust Port Location
    Standard
    Oiling Style
    Through pushrod
    Intake Valve Diameter (in.)
    2.02
    Exhaust Valve Diameter (in.)
    1.6
    Valve Guide Material
    Phosphorous bronze
    Intake Runner Volume (cc)
    180
    Valve Seat Material
    Ductile iron
    Valve Cover Mounting Style
    Center and perimeter bolt
    Intake Valve Angle
    23
    Valve Seat Machine Style
    3-angle
    Outside Diameter of Outer Spring (in.)
    1.25
    Maximum Valve Lift (in.)
    0.525
    Number of Springs Per Valve
    Single
    Retainer Material
    Steel
    Lock Style
    10 degree
    Exhaust Valve Angle
    23
    Spark Plug Style
    Angled
    Manufacturer's Part Number:
    1011000A

    Top Selling, Bolt-On Performance Head!
    23° Intake & Exhaust Valve Angles

    The Brodix Race-Rite 23-degree Small Block Chevy Aluminum Cylinder Heads are designed by Brodix for maximum out-of-the-box horsepower. Every casting is poured from A-356 virgin aluminum and tested before Brodix utilizes their in-house processes such as 100% CNC machining and heat treating to assure that you receive the best products for your hard-earned money. Solid, phosphorous bronze guides are used to reduce valve leakage and oil consumption. The ductile iron valve seats are installed for use with unleaded fuel. Race-Rite heads are also milled and drilled on the ends for accessory mounts. The dual valve cover bolt pattern allows you to use either the traditional perimeter-style bolt pattern valve cover or the late-model center bolt pattern valve cover. Sold in Pairs. !

      VALVE SPRING   Specs
      1.250'' Diameter Valve Spring for Hydraulic Flat Tappet Cam
  • Spring Pressure Open: 300 lbs.
  • Spring Pressure Closed: 100 lbs.
  • Installed Height: 1.850''
  • Max Lift: .525''
  •   1.470'' Diameter Valve Spring for Hydraulic Roller Lifter Cam
  • Spring Pressure Open: 325 lbs.
  • Spring Pressure Closed: 125 lbs.
  • Installed Height: 1.900''
  • Max Lift: .575''
  •   1.550'' Diameter Valve Spring for Mechanical Flat Tappet Cam
  • Spring Pressure Open: 400 lbs.
  • Spring Pressure Closed: 140 lbs.
  • Installed Height: 1.950''
  • Max Lift: .600''
  •   1.550'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 550 lbs.
  • Spring Pressure Closed: 240 lbs.
  • Installed Height: 1.950''
  • Max Lift: .700''

  • Part numbers ending with
    the letter "A" = Angled Spark Plug

    Part numbers ending with
    the letter "S" = Straight Spark Plug

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.