Billet Valve Covers for Gen III Hemi 6.2L Hellcat

Manton’s Hellcat Hemi Billet Aluminum Valve Covers are cnc machined from solid bar stock. These premium covers have a single –12an breather on each cover while also incorporating a baffling plate. These would also have a -16an Billet Fill cap on one of the two covers included. The coil mounts have been directly machined into the billet covers, not welded, to ensure proper coil placement every time. These Manton billet valve covers feature increased valve cover height to accommodate the taller heights of most aftermarket rocker arms. This will also allow clearance for large valve lift camshafts. These are fully o-ringed at all of the surfaces which meet with the cylinder head, as well as incorporating an o-ring into the fill cap. The Manton valve covers have a very distinct look to them which has been accomplished by ball milling the entire 3D shape of the cover to improve the visual quality.

O-Ring gaskets and Stainless-Steel mounting hardware is included.

Built to meet the demands of high-performance Gen III HEMI builds while maintaining reliability and consistent performance.

Why Buy From Bailys Hyperformance?

At Bailys Hyperformance, we don't sell parts we don't personally use, test, or trust. Every product we offer has earned its place through real-world racing, dyno testing, and customer builds. Our own vehicles are continually pushed at the drag strip, allowing us to recommend combinations that actually work—not just what looks good on paper.

Whether you're building a reliable street car or chasing record-setting horsepower, our team can help you choose parts that work together as a complete package. That's the difference between buying from racers instead of a warehouse.

Tuning Notice: Many performance parts require custom tuning for proper operation, drivability, reliability, and to achieve their full performance potential. If you have questions about your combination, contact Bailys Hyperformance before ordering.