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Speedmaster PCE281.2034

Big Block Chevy 396 Aluminum Cylinder Heads 305cc / 119cc Hydraulic Flat Tappet Complete Heads

Speedmaster PCE281.2034

746-PCE281.2034

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Speedmaster PCE281.2034 Big Block Chevy 396 Aluminum Cylinder Heads 305cc / 119cc Hydraulic Flat Tappet Complete Heads $1,055.80
Big Block Chevy 396 Aluminum Cylinder Heads 305cc / 119cc
  • Hydraulic Flat Tappet Complete Heads
  • Sold as a pair

  • Speedmaster PCE281.2034 Details

    Big Block Chevy Aluminum Heads

  • Intake Runner: 305cc
  • Combustion Chamber Volume: 119cc
  • Intake Valve: 2.250"
  • Exhaust Valve: 1.880"
  • Max Lift: .550"
  • Coil Bind: .740"
  • Intake Install: 130 lbs @ 1.8
  • Exhaust Install: 130 lbs @ 1.8
  • Closed Sear Pressure: 110 lbs
  • Open Seat Pressure: 300 lbs

    Installation Requirements:
  • 746-PCE279.1008 Head Bolt Kit
  • 746-PCE254.1038 Intake Pushrod Set
  • 746-PCE254.1044 Exhaust Pushrod Set

  • Specifications:

    Manufacturer's Part Number:
    PCE281.2034

    Speedmaster offers a wide variety of aluminum and cast iron cylinder heads for both race and mild street applications. Speedmaster heads are available bare and fully assembled.

    All Speedmaster aluminum cylinder heads feature the following:

    • High Grade Aluminum
    • Bronze Valve Guides
    • Hardened Seats
    • Advanced Port Design for greater flow
    • Multi angle seat design for performance valve springs

    JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck. http://www.jegs.com/p/JEGS-Performance-Products/JEGS-Tool-Boxes/3669780/10002/-1

    Whats needed to run retrofit hydraulic roller cams ? i know you need different push rods etc but what as far as the heads go just different springs ?

    Asked by: danno2
    For the cylinder heads you would need to use the correct springs for the hydraulic roller application.
    Answered by: Rusty B
    Date published: 2018-01-03

    What kind of intake port do they have

    Asked by: Jr 572
    These are oval port heads.
    Answered by: Rusty B
    Date published: 2017-10-06
    • y_2018, m_5, d_22, h_1CST
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations