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Speedmaster Small Block Chrysler Aluminum Cylinder Heads 170cc/65cc Hydraulic Roller Complete

Speedmaster PCE281.2149


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Speedmaster Small Block Chrysler Aluminum Cylinder Heads 170cc/65cc Hydraulic Roller Complete $1,119.70
Small Block Chrysler 318/360 Aluminum Cylinder Heads 170cc/65cc Hydraulic Roller Complete
  • Natural
  • Pair

  • Speedmaster PCE281.2149 Details

    Small Block Chrysler Aluminum Heads

    • Intake Valve: 2.202"
    • Exhaust Valve: 1.620"
    • Max Lift: .600"
    • Coil Bind: .1.150"
    • Intake Install: 135 lbs @ 1.8
    • Exhaust Install: 135 lbs @ 1.8
    • Closed Sear Pressure: 135 lbs
    • Open Seat Pressure: 325 lbs


    Manufacturer's Part Number:

    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. https://www.jegs.com/p/JEGS-Performance-Products/JEGS-Tool-Boxes/3669780/10002/-1

    will these heads work on a 99 durango

    Asked by: friginric
    No, these are made for the 318 up through 1991.
    Answered by: Rusty B
    Date published: 2018-02-13

    Will these heads work on a 73 318 motor

    Asked by: KWRa
    Yes, these heads will bolt onto your engine.
    Answered by: Dean R
    Date published: 2018-01-30
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations