Account Login
Gift Cards
Track Order

Brodix BP PB 5000 Series Cylinder Head CNC Ported


Free Shipping Ships directly from the manufacturer on 10/30/19
Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

Brodix BP PB 5000 Series Cylinder Head CNC Ported $4,764.20
Out of stock
BP PB 5000 Series Cylinder Head
  • CNC Ported
  • 4.750'' Bore Only
  • 515cc Oval Intake Ports
  • 80cc Combustion Chambers
  • 2.520'' Intake / 1.860'' Exhaust Valves
  • 1.670'' Dia. Springs - 350# Seat Pressure
  • Titanium Retainers
  • Assembled, 1/pkg.
  • Brodix 2158100 Details

    BP PB 5000 Series Cylinder Heads

  • 515cc Intake Port Volume
  • 1.670'' Diameter Valve Springs - 890# Open, 350# Closed Spring Pressure
  • 100% CNC Ported
  • Cylinder Head Specifications
  • Intake Port Volume: 515cc - Oval Port
  • Combustion Chamber Volume: 80cc
  • Valves: 2.520'' dia. x 6.900'' o.a.l. Titanium Intake (55° Valve Seat Angle) / 1.860'' dia. x 6.820'' o.a.l. Titanium Exhaust (55° Valve Seat Angle) ( 11/32'' Stem Diameter )
  • Valve Springs: 1.670'' Diameter - Open Pressure: 890 lbs.; Closed Pressure: 350 lbs.; Installed Height: 2.150''; Max Lift: .900''
  • Spring Retainers: 1.645'' 10° Titanium
  • 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: Brodix MG 5010 (p/n 158-MG5010), Fel-Pro 1223 (.030''-.120'' Thick)
  • Head Gasket: Fel-Pro 26465 (p/n 375-26465), 26466 (p/n 375-26466) or 26467 (p/n 375-26467) (.041''-.053'' Thick)
  • Exhaust Gasket: Brodix MG 5020 (p/n 158-MG5020), Fel-Pro 1696 (p/n 375-1696)
  • Head Studs: Available Exclusively from Brodix - Brodix SK HS PB 5000
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 15° and 4° Intake, 6° and 4° Exhaust
  • Angle Milling: N/A
  • Flat Milling: .0055'' per cc
  • Pushrod Slots: Standard
  • Pushrods: Check pushrod clearance with head installed on the engine block before final assembly
  • Rocker Arms: Shaft Mounted System - T&D 3075, Jesel KPS 319132
  • Lifters: Standard
  • Pistons: 15° x 6° Valve Angle Piston
  • Spring Pockets: May not be cut any larger or deeper than 1.750''
  • Accessory Bolt Holes are Not Drilled
  • Recommended Intake Manifold: Brodix PM 1950* (p/n 158-PM1950) / Custom Sheet Metal Fab'd Intake manifold (*Must be used with intake manifold adapter kit)

  • Specifications:

    Manufacturer's Part Number:

    4.500'' Bore Spacing!
    15°/4° Intake & 6°/4° Exhaust Valve Angles

    The introduction of the PB 5000 series heads blows the 5.0-inch bore spacing market wide open. These masterpieces are by far the most user-friendly heads in their class. These heads offer several features that include: 15° valve angle, raised oval-shaped intake ports, and specially designed combustion chambers that are nitrous-friendly. PB 5000 series heads require special pistons, valve covers, head studs, shaft mounted rocker arms, headers and intake manifold.
    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 copper valve seats installed. Sold Individually, 1/pkg. !

      VALVE SPRING   Specs
      1.670'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 890 lbs.
  • Spring Pressure Closed: 350 lbs.
  • Installed Height: 2.150''
  • Max Lift: .900''
  • 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.


    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.