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Brodix BB-2 PLUS Series Cylinder Head 312cc Intake Ports

158-2021012

made in usa

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BB-2 PLUS Series Cylinder Head 312cc Intake Ports
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$1,129.99
More than 10 available
BB-2 PLUS Series Cylinder Head
  • 312cc Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled, 1/pkg.
  • Free Shipping - Ships
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    2021012 - Brodix Big Block Chevy BB-1, BB-2 & BB-2 PLUS Series Aluminum Cylinder Heads is rated 3.0 out of 5 by 2.
    Rated 1 out of 5 by from Missing components Bought these head a while back, took off 2 valves spring to check clearances and noticed that the exhaust valve was missing the stem seal. Check all other valves and found all the exhaust valve stem seals to be missing as well. Jegs states that valve stem seals were included. I called customer support and they told me they would not stand behind their products and would not replace the missing seals. Would not recommend Jegs to anyone I know for their poop customer service.
    Date published: 2020-11-30
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    springs are rated to 700 lift, what camshaft are these setup for? solid or hydraulic? can they be setup for either or?

    Asked by: gharve88
    The springs on the Brodix 158-2021012 are for solid roller cams.
    Answered by: jshook
    Date published: 2024-04-01

    What kind of material are the valves made of. IE- stainless steal

    Asked by: Karl1106
    The Brodix 158-2021012 cylinder head uses stainless steel valves.
    Answered by: jshook
    Date published: 2023-06-14

    I don’t want to read the small print but will these fit a 454 big block 

    Asked by: Trev2LIT
    Yes, these are made to fit the big block Chevy engine.
    Answered by: Rusty B
    Date published: 2023-11-21
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