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GM Chevy 350 alloy cylinder head assembled 179212

179212 https://www.acmeimpex.co.nz/web/image/product.template/17545/image_1920?unique=1559b9a
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This assembled alloy cylinder head for the GM Chevy 350 179212 fits cleanly on small-block setups and suits anyone rebuilding or freshening an older V8. The ports sit where they should, the valves move freely, and the head lines up well with common intake and exhaust layouts. Most mechanics choose this type of head when the old one cracks, warps, or starts leaking compression. It works well for street builds, general repairs, and mild performance upgrades. If you want a ready-to-fit head that helps the engine run smoother again, this assembly does the job without fuss.

$ 2,800.00 2800.0 NZD $ 2,800.00

$USD 670.00

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    This GM Chevy 350 alloy cylinder head comes fully assembled, so you can put it straight on the bench and get to work. Most people use it when the old iron head shows cracks between the seats or starts pulling coolant into the cylinders. On engines that have seen long highway use or a few rebuilds, the top end often becomes the first area to give trouble. This head takes that problem out of the way.

    The casting sits light in the hand compared to the older iron style, which makes installation easier if you’re working alone. Ports line up cleanly with standard 350 manifolds, and the combustion chambers follow a layout that suits daily-driven setups and weekend cruisers. Another thing worth noting—shops appreciate this assembly because it cuts down the time spent sourcing springs, retainers, and valves separately.

    Why this cylinder head makes sense for a Chevy 350 rebuild

    • Fits the common small-block 350 layout without modification
    • Alloy construction helps shed heat faster during long drives
    • Pre-assembled components save time during the rebuild
    • Works for street repairs, light upgrades, and general engine refresh work
    • Helps restore smooth idling, better throttle response, and stable combustion

    In most cases, owners choose this head when they want something that installs cleanly and supports the kind of everyday driving a classic Chevy often sees. If you’re putting together a straightforward and dependable 350 build, this assembled alloy head sits right in that sweet spot—easy to fit, easy to work with, and built for engines that need a solid top-end replacement.

    This assembly is inspected before dispatch, so what you install on the block is checked for fitment and machining accuracy. It’s a practical choice for workshops and home builders who want the engine back on the road without unnecessary delays.