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Brodix 1051004 - Brodix Small Block Ford ST 5.0 Series Aluminum Cylinder Heads

Brodix 1051004 - Brodix Small Block Ford ST 5.0 Series Aluminum Cylinder Heads
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Brodix#158-1051004

Small Block Ford ST 5.0 R Cylinder Heads
  • Assembled
  • 171cc Intake Port
  • 60cc Combustion Chamber
  • Uses 7/16" Rockers
  • 1.940" Int./1.600" Exh. Valves
  • Pair

    Brodix 1051004 - Brodix Small Block Ford ST 5.0 Series Aluminum Cylinder Heads Details

    ST 5.0 R Series Aluminum Heads

    Features:
  • 60cc Combustion Chambers
  • 171cc Intake Port
  • 1.940'' Intake/ 1.600'' Exhaust Valves
  • 1.470'', .550'' Max. Lift Hydraulic Flat/Roller Lifter Valve Springs
  • Seat Pressure: 120lb @ 1.900'' Installed Height
  • Open Pressure: 325lb
  • 1.430'' Steel Retainers
  • 7° Valve Locks
  • 11/32'' Valve Seals
  • Accessory Bolt Holes Are Drilled
  • Comes With Studs And Guideplates For Use With Adjustable Rockers w/ 7/16'' Stud
  • 20° Valve Angle
  • Stock Length (6.250'') Pushrod Is Used; May Require Special Length If Heads Are Milled
  • Any Standard Intake (EFI or Carburetor) For Small Block Ford Can Be Used.

    Note: Brodix Small Block Ford Aluminum heads with 1/2'' bolt hole diameters on 289/302 engine blocks (block is 7/16'' bolt hole), will require 350-9680 inserts with 350-8552 or 070-154-3601 head bolts.

  • Brodix 1051004 - Brodix Small Block Ford ST 5.0 Series Aluminum Cylinder Heads

    The Latest Ford Design from Brodix!

    The Brodix Small Block Ford ST 5.0 Series Aluminum Heads were developed specifically for the Ford Windsor small block series of engines. Right out of the box these completely assembled heads produce a 50 horsepower increase over other stock heads and the combustion chambers may be milled into the mid 50cc range to raise the compression
    ratio for even more power!


    Three versions are available:
    ST 5.0 - This version utilizes the stock pedestal mount rocker arms for the best upgrade on a budget.
    ST 5.0 R - This modified version allows an upgrade to 7/16'' stud mount roller rockers.
    KC ST 5.0 R - This version adds CNC ported runners and combustion chambers for class leading flow numbers.

    Brodix utilizes many years of racing experience to produce the most accurate, best flowing out-of-the-box cylinder heads available at the best price. These cylinder heads are designed to use all of the stock 5.0 accessories during installation. The exhaust ports are raised .500'' higher than stock on all versions to promote increased exhaust velocity.

    Features:
  • Ends Milled and Drilled for Accessories
  • A-356 Virgin Aluminum; Easily Repaired
  • Rocker Stands Available for Pedestal and Roller Rockers
  • Ductile Iron Valve Seats for Use With Unleaded Fuel
  • 60 or 55 cc Combustion Chambers
  • Available CNC Ported

    Note: Brodix Small Block Ford Heads are Sold in Pairs

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