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ProMaxx Performance 225cc Aluminum Cylinder Heads Small Block Chevy

723-2117


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ProMaxx Performance 2117
$934.00
225cc Aluminum Cylinder Heads
  • Small Block Chevy
  • 2.02''/1.60'' Valves
  • 225cc Intake Runner
  • 64cc Combustion Chamber
  • Straight Plug
  • Assembled
  • Sold as pairs
  • Free Shipping - Estimated to ship directly from the manufacturer on 05/13/21

    Thank you! We will notify you when this product becomes available.

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    Items You May Also Consider

    Can i use self aligning 1.6 proform aluminum roller rockers on these heads. item number 778-66915c

    Asked by: Speedy83
    Yes, depending on the total valve lift those will work.
    Answered by: Rusty B
    Date published: 2018-10-26

    Will this heads work on an 2010 LMG chevy block? And would I have to get the truck tuned afterwards

    Asked by: G lutz
    No, you will need an LS type cylinder head for your engine.
    Answered by: Rusty B
    Date published: 2018-08-28

    What intake manifolds can be used with these heads? Meaning factory castings from 55-86... 87-95.... Vortec? Thank you for your time.

    Asked by: Greecmonky
    You will want to use an intake designed for the 55-86 small block Chevy engine.
    Answered by: Rusty B
    Date published: 2018-07-31

    What are the flow chart numbers?

    Asked by: RickG
    Here are some approximate numbers 280 - intake flow 200 - exhaust flow
    Answered by: Rusty B
    Date published: 2017-09-15
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