Description
This Manley Race Series intake valve family is intended for Ford 4.6L Modular V8 builds where valve dimensions need to be matched deliberately to the cylinder head, seat work, and valvetrain geometry. The parent listing is distinguished by 34.00–44.50mm Head / 4.620–4.705"; OAL, which should be cross-checked against the rest of the engine combination.
The correct Ford 4.6L Modular V8 valve is the one that matches the finished head. Stem clearance, seat contact, installed height, spring package, and keeper location should all be checked during assembly.
Key Product Details
- Application: Ford 4.6L Modular V8
- Manley Series: Race Series
- Valve Position: Intake
- Title Specification: 34.00–44.50mm Head / 4.620–4.705"; OAL
- Product Family Detail: Race Series application focus
- Manufacturer Part Numbers: Vary by selected configuration (3 SKUs in this parent family)
Available Configurations
This parent listing contains multiple selectable Manley SKUs. Choose the configuration that matches the measured engine or cylinder-head specification.
- Head Diameter: 44.50mm, 35.00mm, 34.00mm
- Overall Length: 4.705in, 4.620in
- Stem Diameter: 0.2750in, 0.2355in
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
Confirm head diameter, overall length, stem diameter, keeper/groove style, seat compatibility, and installed-height requirements with your cylinder-head specification before ordering.
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.