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Intelline is proud to offer our new CNC Billet Aluminum valve covers for 6.1L, 6.4L, and 5.7L Eagle (2009+) gen 3 hemi engines.  Our valve covers offer significantly more clearance than stock covers to accomodate aftermarket rocker systems and valve springs. We designed these valve covers to use the stock cover and coil seals (included with purchase) but with additional retaining features for a consistent and reliable seal, even with powerful crankcase vacuum or dry sump systems. Each valve cover is precision machined from a 40lb billet aluminum block to produce an intricate and strong 5.5lb part. Even with the extra internal clearance, our detailed design maintains a low profile for easy install and removal with the engine in the car. Our valve covers are the perfect piece of jewlery to turn the stock engine bay into a show-stopper when you pop the hood, especially when paired up with our billet intake manifold.


Intelline designs and manufactures heavy-duty fuel-agnostic engines for the industrial market. Early on in the company history our co-founder, Kyle Faller, bought a 2012 Challenger RT in California and drove it across the country to our home in Ontario, Canada. He fell in love with the performance potential of the hemi engine platform, and over time has applied his experience in  developing state-of-the-art engine technologies to design custom parts for the gen 3 hemi. Now we are proud to offer these unique components to other enthusiasts and racers through our new performance division.

Billet Gen 3 Hemi Valve Cover

Excluding GST/HST
Made to order (Contact us for expected lead time)
  • ●   Precision CNC machined from a single piece aircraft-grade 6061-T6 aluminum.

    ●   Uses stock gaskets (included with purchase) with special retaining wall features to improve the reliability and vacuum sealing capability of the stock gaskets.

    ●   Includes new stainless-steel coil fasteners and cover fasteners.

    ●   Greater internal clearance for aftermarket rocker systems and springs.

    ●   Low-profile and smooth exterior design for easy removal and installation in the engine bay.

    ●   Two -12 ORB ports per cover for breather or scavenging attachements.

    ●   Accomodates stock ignition coils.

    ●   Optional billet wire harness mounting stands.

    ●   Custom anodizing and engraving available.

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