Description
This Race Master exhaust valve listing is organized specifically for Chrysler 426 Hemi, with the available dimensions presented as selectable configurations for easier cylinder-head planning. The parent listing is distinguished by Part #11905-8, which should be cross-checked against the rest of the engine combination.
If the Chrysler 426 Hemi cylinder head has been ported, fitted with oversized seats, or changed from its original valvetrain layout, confirm the required valve measurements after machining rather than using a stock-size assumption.
Key Product Details
- Application: Chrysler 426 Hemi
- Manley Series: Race Master
- Valve Position: Exhaust
- Title Specification: Part #11905-8
- Product Family Detail: Race Series application focus
- Manufacturer Part Number: 11905-8
Package Quantity
Set of 8 valves. The selected configuration is supplied as a 8-piece valve package. This quantity applies to the selected Manley SKU family shown on this product page.
Selection & Fitment Notes
Valve fitment should be verified from the cylinder head itself; check the required head size, stem size, overall length, seat work, and valvetrain geometry rather than relying on engine name alone.
Professional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.