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Speedmaster Hydraulic Flat Tappet Top End Engine Kit Small Block Chevy 350/383/400

746-PCE435.1001


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Hydraulic Flat Tappet Top End Engine Kit Small Block Chevy 350/383/400
$1,510.99
Hydraulic Flat Tappet Top End Engine Kit
  • Small Block Chevy 350/383/400
  • Free Shipping - Estimated to ship direct from manufacturer on 11/22/24 , pending manufacturer availability. Learn More
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    Will this work for a 1968 L79 327/ .30 over

    Asked by: Jeff
    The Speedmaster 746-PCE435.1001 top end kit will fit a '68 327 engine.
    Answered by: jshook
    Date published: 2023-03-22

    Are these the speedmaster aluminum heads ? 

    Asked by: Purple_N_Camo
    Yes, these are Speedmaster aluminum cylinder heads.
    Answered by: Rusty B
    Date published: 2019-06-24

    Do you offer this kit with a square bore manifold? If so what is the part #?

    Asked by: aking28
    You can use this adapter plate to make this work with a square flange carburetor - https://www.jegs.com/i/JEGS-Performance-Products/555/15442/10002/-1
    Answered by: Rusty B
    Date published: 2018-05-17

    Dose this kit work well with eldelbrock performer rpm flat tapped cam.

    Asked by: Michael1979
    This kit will be fine to use on the Performer RPM cam.
    Answered by: Jon Jegs Tech
    Date published: 2020-01-07

    how much rpm can this handle and what are the specs of the intake and heads

    Asked by: mikeyb
    Pretty standard heads, 190cc intake volume, 64cc combustion chambers, 2.02/1.60 valves, .550" max valve lift. 6500rpm would be ok with these heads.
    Answered by: Dean R
    Date published: 2017-11-18

    I have a 383 flat top piston motor! What cam would work the best with this set up? 1971 block .030 over, I have a rpm 308 cam! Will it perform well with these?

    Asked by: 69Chevelless
    This top end kit will work well with your application. - you will need to call out tech department to get a cam recommendation as there are many factors that need to be discussed.
    Answered by: Rusty B
    Date published: 2023-02-12

    Will this fit a 1998 vortec 5.7 engine?

    Asked by: Jer1954cheywagon
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