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Ford Performance M-6049-SCJB - Ford Performance Small Block & Big Block Cylinder Heads



Ford Performance M-6049-SCJB - Ford Performance Small Block & Big Block Cylinder Heads
Representative Image
Product images may differ from actual product appearance.

JEGS Part Number: 397-M-6049-SCJB

Super Cobra Jet Assembled Aluminum Cylinder Head
  • Fits 429/460ci engines (except BOSS 429)
  • Intake Valve: 2.200"
  • Exhaust Valve: 1.760"
  • Int/Exh Ports: 290/148cc
  • Combustion Chambers: 72cc
  • Max Lift: 0.660"
  • $944.67
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    Specifications:

    Type
    Complete
    Engine Make/Size
    Ford 429-460
    Emission
    N/A
    Cylinder Head Type
    Standard
    Usage
    Street/Hi-Performance
    Preparation
    Bolt On (Not Required)
    Finish
    Cast Aluminum
    Accessory Bolt Holes Drilled
    Yes
    Calculator
    Compression Calculator
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Volume (cc)
    72
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    Cylinder Head Style
    Assembled
    Damper Spring Included
    No
    Exhaust Port Location
    Standard
    Exhaust Port Shape
    Round
    Exhaust Runner Volume (cc)
    148
    Exhaust Valve Diameter (in.)
    1.76
    Exhaust Valves Included
    Yes
    Guideplates Included
    Yes
    Heat Crossover
    No
    Intake Port Location
    Standard
    Intake Runner Volume (cc)
    290
    Intake Valve Diameter (in.)
    2.2
    Intake Valves Included
    Yes
    Lock Style
    7 degree
    Locks Included
    Yes
    Machined for O-Ring
    No
    Maximum Valve Lift (in.)
    0.66
    Number of Springs Per Valve
    Dual
    Oiling Style
    Through pushrod
    Outside Diameter of Outer Spring (in.)
    1.46
    Quantity
    Sold individually
    Retainer Material
    Steel
    Retainers Included
    Yes
    Rocker Arm Nut Thread Size (in.)
    7/16"-20
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    Yes
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Valve Guide Material
    Bronze
    Valve Guides Included
    Yes
    Valve Seat Machine Style
    3-angle
    Valve Seat Material
    Steel
    Valve Seats Machined
    Yes
    Valve Springs Included
    Yes
    Valve Stem Seals Included
    Yes
    Manufacturer's Part Number:
    M-6049-SCJB

    Click on "More info on Ford Racing" for detailed description.